User Account

All Pages

What critical value you should use to test dr stat

Assignment Help Basic Statistics
Reference no: EM132201224

Statistics professor Dr. Stat claimed his pulse rate at the peak of an exercise program was lower than the mean pulse rate of statistics students. Dr. Stat's pulse rate was measured to be 60.0 bpm. His 20 students had a mean pulse rate of 74.4 bpm with a standard deviation of 10.0 bpm. What critical value you should use to test Dr. Stat's claim that statistics students have a mean pulse rate greater than 60.0 bpm at a 0.01 significance level?

Reference no: EM132201224

Questions Cloud

What is the value of the test statistic : What is the value of the test statistic you should use to test the given hypothesis?
What is the value of the appropriate test statistic : Based on genotypes of parents, offspring are expected to have genotypes distributed as follows: 25% AA (healthy), 50% Aa (carrier), and 25% aa
Crashes of mid-size cars equipped : In a study of air-bag effectiveness it was found that in 821 crashes of midsize cars equipped with air bags, 46 of the crashes resulted in hospitalization
What is the alternative hypothesis : Suppose we want to test the claim that subjects taking the cholesterol-reducing drug X experience headaches at a rate that is greater than the 7% rate
What critical value you should use to test dr stat : What critical value you should use to test Dr. Stat's claim that statistics students have a mean pulse rate greater than 60.0 bpm at a 0.01 significance level?
Move RR robotic arm in rectangular workspace : Move RR robotic arm in rectangular workspace and compute its torque. Use Lagrange equations - Neural Network Based Adaptive Actuator Fault Detection Algorithm
Mean amount of gas supplied is actually less than 1 gallon : As an employee of the Orange County Bureau of Weights and Measures, you have been assigned the project of testing the hypothesis:
What value should you use for the standard error : What value should you use for the standard error
What proportion of subjects take longer than 30 seconds : The reaction time to a certain psychological experiment is considered to be normally distributed with a mean of 20 seconds and a standard deviation of 4 seconds

Reviews

Write a Review

Basic Statistics Questions & Answers

  Probability that sample mean exceeds population mean

Estimate the mean study time for the population of all students. What is the probability that the sample mean exceeds the population mean by more than 2 hours?

  Probability of choosing license plate ends with even number

Determine the probability of choosing at random license plate which ends in the even number?

  Do you have statistical evidence that the new light differs

There are two ways to run the experiment. The first is to obtain a random sample of 12 drivers, divide them into two groups at random and assign one group to the standard light and the second group to the new light. Suppose the table below represents..

  Step hypothesis testing process

What 5 or 6 step hypothesis testing process do you recommend? Is the null hypothesis 100 or 102 shells? Is the alternate hypothesis 100 or 102 shells?

  Conduct an historical study of a random variable of your

conduct an historical study of a random variable of your choice collect a sample of observations and provide detailed

  Representing the ratio scale of measurement

Could this information be viewed as representing the ratio scale of measurement? If so , explain why. If not, why not.

  What is the value of mb engineering to nano manufacturing

Nano Manufacturing is acquiring MB Engineering for $142,000 in cash. The synergy of the acquisition is $27,500.

  Given below are two applications of statistics descriptive

given below are two applications of statistics descriptive and inferential. choose what type of application is being

  Find probability that the story is about basketball team

Suppose that on the morning after these games the newspaper's leading sports story begins with the headline " We Win...." What is the probability that the story is about the basketball team?

  Construct confidence interval for average number of defects

Given that the population standard deviation is not known, which of these two confidence intervals should be used as the interval estimate for μ?

  What percentile rank of students in based on sat score

The average for the test is a 1700 and the population's standard deviation is 50. what percentile rank of students is Logan in based on her SAT score.

  Find the probability that they will dine out on saturday

Suppose a family says the probability that they will dine out on Friday is 60% and the probability that they will dine out on Saturday is 80%.

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