Data represents the remission time in weeks

Assignment Help Engineering Mathematics
Reference no: EM13823046

1. There is a new drug that is used to treat leukemia. The following data represents the remission time in weeks for a random sample of 21 patients using the drug.

10

7

32

23

22

6

16

11

20

19

6

17

35

6

10

34

32

25

13

9

6

Let X be a random variable representing the remission time in weeks for all patients using the new drug. Assume that the distribution of x is normal. A previously used drug treatment has a mean remission time of 12.5 weeks. Does the data indicate that the mean remission time using the new drugis different from 12.5 week at a level of significance of 0.01?

2. We wish to test the claim that the mean body mass index (BMI) of men is equal to the mean BMI of women.  Use the data to the right to test this claim.

Men

Women

20

29

37

28

46

20

23

28

20

42

23

45

21

19

15

45

20

16

28

32

27

38

20

45

30

41

22

34

27

28

38

21

29

42

20

21

16

30

27

28

42

30

37

43

39

40

39

16

32

44

16

15

21

16

26

20

17

41

39

16

Answers are given in Excel format.

Reference no: EM13823046

Questions Cloud

The activity variance for plane operating costs : Thomason Air uses two measures of activity, flights and passengers, in the cost formulas in its budgets and performance reports. The cost formula for plane operating costs is $36,300 per month plus $2,070 per flight plus $1 per passenger. The activit..
Stock is expected to pay constant dividend in perpetuity : The market price of a security is $66. Its expected rate of return is 12%. The risk-free rate is 6%, and the market risk premium is 10%. What will the market price of the security be if its beta doubles (and all other variables remain unchanged)? Ass..
Spending variance for catering supplies : Sissac Catering uses two measures of activity, jobs and meals, in the cost formulas in its budgets and performance reports. The cost formula for catering supplies is $450 per month plus $105 per job plus $25 per meal. A typical job involves serving a..
What were some of your favorite activities and toys : What were some of your favorite activities and toys? What messages did you receive-from your family, school, culture, and community-about being a boy or being a girl?
Data represents the remission time in weeks : 1. There is a new drug that is used to treat leukemia. The following data represents the remission time in weeks for a random sample of 21 patients using the drug.
Reserve expands and contracts the money supply : Describe why the Federal Reserve expands and contracts the money supply. Describe the four ways the Fed accomplishes this task. Make sure to discuss how each of the methods accomplishes the intentions of the Fed. Which method(s) is most important/des..
Write a review milestones in motor development : Write a Review "Milestones in Motor Development," Based on the information you have learned from the Learning Resources.
Fixed overhead volume variance for the month : The Fitzgerald Company reported the following information for 2014: Budgeted fixed overhead for the year - $300,000. The fixed overhead volume variance for the month of August would be:
Consider an electric dipole on the x-axis : Consider an electric dipole on the x-axis

Reviews

Write a Review

Engineering Mathematics Questions & Answers

  Prime number theorem

Dirichlet series

  Proof of bolzano-weierstrass to prove the intermediate value

Every convergent sequence contains either an increasing, or a decreasing subsequence.

  Antisymmetric relations

How many relations on A are both symmetric and antisymmetric?

  Distributed random variables

Daily Airlines fies from Amsterdam to London every day. The price of a ticket for this extremely popular flight route is $75. The aircraft has a passenger capacity of 150.

  Prepare a system of equations

How much money will Dave and Jane raise for charity

  Managing ashland multicomm services

This question is asking you to compare the likelihood of your getting 4 or more subscribers in a sample of 50 when the probability of a subscription has risen from 0.02 to 0.06.]  Talk about the comparison of probabilities in your explanation.

  Skew-symmetric matrices

Skew-symmetric matrices

  Type of taxes and rates in spokane wa

Describe the different type of taxes and their rates in Spokane WA.

  Stratified random sample

Suppose that in the four player game, the person who rolls the smallest number pays $5.00 to the person who rolls the largest number. Calculate each player's expected gain after one round.

  Find the probability density function

Find the probability density function.

  Develop a new linear programming for an aggregate production

Linear programming applied to Aggregate Production Planning of Flat Screen Monitor

  Discrete-time model for an economy

Discrete-time model for an economy

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd