Thank you A table classifying a sample of 106 patrons Service Service Totals of a restaurant accordi

Thank you

A table classifying a sample of 106 patrons Service Service Totals of a restaurant according to type meal Meals good poor of and their rating of the service is shown to the 35 50 Lunch 15 right. Suppose we select, at random, one of Dinner 16 40 56 the 106 patrons. Complete parts a through c Totals 51 55 106 below a. Given that the meal was dinner, what is the probability that the service was poor? Given that the meal was dinner, the probability that the service was poor is 0.714 (Type an integer or decimal rounded to three decimal places as needed.) b. If the respondent gives a good rating, what is the probability that the respondent had lunch? If the respondent gives a good rating, the probability that the respondent had lunch is (Type an integer or decimal rounded to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer

 

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15

iQ15 Suppose the following hypotheses are to be tested. ? H 0 : ? = 150 ?and ? H 1 : ? ? 150 A sampl

iQ15

Suppose the following hypotheses are to be tested.

?H0 : ? = 150 ?and ?H1 : ? ? 150

A sample of size 15 was collected. According to the flowcharts presented in M140, which hypothesis test should be used?

(You may assume that any additional requirements for your selected test, such as normality and/or equal population variances are satisfied.)

Select one:

A) Matched-pairs t-test

B) Two-sample z-test

C) ? test for contingency tables

D) Sign test

E) One-sample t-test

F) One-sample z-test

G) Two-sample t-test

 

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15

The back-to-back stem-and-leaf plots compare the ages of players with two Minor League baseball team

The back-to-back stem-and-leaf plots compare the ages of players with two Minor League baseball teams.

                   Stockton                      Waffletown

                                         | 0 |

                                         | 0 |

                                         | 1 |

                           98887   | 1 | 88999

                      443322110 | 2 | 0011344

                           987555 | 2 | 556689

                                410 | 3 | 0113

                                  8   | 3 | 67

Which of the following statements is NOT justified by the data?

Waffletown has more players over 30 than Stockton does.

The range of ages for both teams is the same.

Stockton's players tend to be slightly younger than Waffletown's players.

Waffletown has a higher median age than Stockton.

Stockton has more players in their 20s than Waffletown does.

 

Waffletown has more players over 30 than Stockton does.

 

The range of ages for both teams is the same.

 

Stockton's players tend to be slightly younger than Waffletown's players.

 

Waffletown has a higher median age than Stockton.

 

Stockton has more players in their 20s than Waffletown does.

 

 

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15

T/F The standard normal distribution is a normal distribution with a mean of 0 and a standard deviat

T/F

The standard normal distribution is a normal distribution with a mean of 0 and a standard deviation of 1.

 

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15

Say Z is a standard normal random variable. Find the value z_0 if (a) P(Z < Z_0) =.9236, (b) P(Z

Say Z is a standard normal random variable. Find the value z_0 if (a) P(Z < Z_0) =.9236, (b) P(Z > Z_0) =.2946, (c) P(Z > z_0) =.6480, (d) P(-z_0

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15

Suppose the average number of lions seen on a 1-day safari is 5. What is the probability that touris

Suppose the average number of lions seen on a 1-day safari is 5. What is the probability that tourist will see fewer than four lions on the next 1-day safari? (Poission)

Could anyone help me this problem?

 

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15

In cities with combined sewers, the influent flow rate to wastewater treatment plants can increase d

In cities with combined sewers, the influent flow rate to wastewater treatment plants can increase dramatically after a heavy rainfall. As long as the rain water runoff is relatively clean, and the plant can handle the volume of water coming in, the F/M (and therefore the treatment efficiency) of the activated sludge process should not change.

a. Assuming that the runoff from a particular storm carries a high organic load and that the plant operators cannot divert flow away from the plant, would you expect the treatment efficiency to increase or decrease?  Justify your answer by describing how the F/M and the mean cell residence time (? c) will change during such an event.  

b. Other than waiting for the flow to subside, what action could you immediately take as the plant operator to help bring the F/M back to its original value?

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15

Irritable bowel syndrome (IBS) is a nonspecific intestinal disorder characterized by abdominal pain

Irritable bowel syndrome (IBS) is a nonspecific intestinal disorder characterized by abdominal pain and irregular bowel habits. Each person in a random sample of 24 patients having periodic attacks of IBS was randomly assigned to one of three treatment groups, A, B, and C. The number of hours of relief while on therapy is recorded for each patient in the table below.

Treatment

A

B

C

4.7

19.5

27.6

14.8

11.2

9.7

10.1

19.4

12.4

11.9

7.8

16.4

11

11.6

23.6

5.7

9.6

10

10.5

13

5

11.2

13.6

28.1

9.988

13.213

16.600

10.847

18.144

77.951

Give the value of the test statistic used to test H0: ?A = ?B = ?C.

a. 10.16

B. 15.18

C. 2.45

D. 13.23

E. 6.86

Find the critical value appropriate for comparison with the test statistic in #1 if the .05 significance level is used.

-1.96, 1.96

 

 

Treatment

 

 

A

B

C

 

4.7

19.5

27.6

 

14.8

11.2

9.7

 

10.1

19.4

12.4

 

11.9

7.8

16.4

 

11

11.6

23.6

 

5.7

9.6

10

 

10.5

13

5

 

11.2

13.6

28.1

 

9.988

13.213

16.600

 

10.847

18.144

77.951

 

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15

Let H be the subset of S_5 defined by H = {sigma S_5 | sigma(2) = 2}.^2 Show that H is closed under

Let H be the subset of S_5 defined by H = {sigma S_5 | sigma(2) = 2}.^2 Show that H is closed under composition.

 

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15

The following table provides the starting players of a basketball team and their heights. The popula

The following table provides the starting players of a basketball team and their heights. The population mean height of the five players is Find the sample means for samples of size 2. A,B:x= A,C: x= A,D: x = A,E: x = B,C:x = B,D: x = B,E: x= C,D: x= C,E: x= D,E: x= Find the mean of all sample means from above: x = The answers from parts (a) and (c) should always be equal if they are equal it is only a coincidence. are not equal

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15