User Account

All Pages

Sample evidence determines that we should reject

Assignment Help Basic Statistics
Reference no: EM131967043

The manufacturer of a daily dietary supplement claims that it's product will help people lose weight. The company obtains a random sample of 950 adult males aged 20 to 74 who take the supplement and find their mean weight loss after 8 weeks to be 0.9 pounds with a standard deviation weight loss of 7.2 pounds. The hypothesis to be tested are:Ho: u=0 versus H1: u>0 The sample evidence determines that we should reject the null hypothesis. What is the conclusion?

  1. There is insufficient evidence to state that the daily dietary supplement will not help peope lose weight.
  2. There is insufficient evidence to state that the daily dietary supplement will help people lose weight.
  3. There is sufficient evidence to state that the daily dietary supplement will help people lose weight
  4. There is sufficient evidence to state that the daily dietary supplement will not help lose weight. Which is correct?

Reference no: EM131967043

Questions Cloud

What is the net present value of cost stream : The net cost at the end of year 4 is $7,000. With an interest rate of 5%, what is the net present value of this cost stream at the begining of period 1?
Implement selection-sort scheme with the given java codes : Implement Selection-Sort scheme with given java codes. This scheme is basically two phases: Phase 1: Insert all element of a sequence S into a priority queue P.
What is the net present value of this cost stream : With an interest rate of 5%, what is the net present value of this cost stream at the beginning of period 1 (which is the same as the end of period 0)?
How much will shirley receive when the bonds are issued : Shirley Company issued $2,000,000, 20 year, bonds on April 1st of 2017. How much will Shirley receive when the bonds are issued
Sample evidence determines that we should reject : The hypothesis to be tested are:Ho: u=0 versus H1: u>0 The sample evidence determines that we should reject the null hypothesis. What is the conclusion?
How has google google used people data to influence action : These the Questions, What is the analytic Value Chain? How has google Google used people data to influence action?
Annual percentage return with continuous compounding : An investor receives $1084.0 in 2.0 weeks for an initial investment of $1035.0. What is annual percentage return with continuous compounding?
What is the machine net present value : At the end of 20 years, the press could be sold for $500. Chad's required rate of return is 16%. What is the machine's net present value
What is the conclusion : The sample evidence determines that we do not reject the null hypothesis. What is the conclusion?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Normal approximation to the binomial probability

How would you find the normal approximation to the binomial probability P(x = 5) in part A? Please show how you would calculate µ and σ in the formula for the normal approximation to the binomial, and show the final formula you would use without g..

  Change and positively contribute

Describe also how to motivate the employees to accept the change and positively contribute to it and show its advantages and disadvantages. Characterise differences between the regions when appropriate.

  Determine the percentage of the population

Determine the percentage of the population who have blood cholesterol levels less than 210mg/dl. Round to 4 decimal places

  Complete problem 13 on page 54 using spss copy and paste

complete problem 13 on page 54 using spss. copy and paste your spss output for 13a and 13b to the word document. for

  Explain the foreign firms claim that discriminated against

Bids for a government contract are supposed to be opened in a random order. For a given contract, there were 42 bids, 30 of them from domestic firms.

  Sketch the histogram of the distribution

If ten tests were picked at random from these 2 million test, what would be the chance that at least one of them produced an erroneous result?

  What do you know about certainty equivalent of real estate

What do you know about the certainty equivalent (for the couple) of the real estate investment? HINT - Make sure you understand the concept of certainty equivalence.

  Which type of distribution can the poisson model be used

Which type of distribution can the Poisson model be used to approximate? When would you do this?

  Potential for extreme sampling error

Impact on sampling of increasing sample size is: The potential for extreme sampling error is reduced.

  Gains from nonoperating activities

Income from continuing operations sometimes includes gains from nonoperating activities.

  Computation of rental-journal entries for lessor

Horizon Leasing Inc. signs an agreement on January 1, 2014, to lease equipment to one of its customers. The following information relates to this agreement.

  Mean and standard deviation of simulated distribution

Run a Monte Carlo simulation 1000 trials for the following distribution. Determine the mean and standard deviation of the simulated distribution.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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