Calculate corresponding t value or s value

1) Construct a 99% confidence interval for the population mean µ.

2) At what significance level do the data provide good evidence that the average body temperature is NOT 98.6

3) If the sample size, the sample mean, and population mean were the same as those calculated in part 2) but we calculate a t value that is significant only at the level of P = 0.10 or 10%, what could we conclude about the standard deviation s of the sample? (So n and and u are the same as found in 2). Given that the t value is significant at .10 or 10%, what must the corresponding s value be?

View Complete Question

Related Questions in Advanced Statistics

Q : Describe what happens to the confidence

A nurse practitioner working in a dermatology clinic is studying the efficacy of tretinoin in treating women's post partum abdominal stretch marks. From a sample of 15 women, the mean reduction of stretch mark score is -0.33 with a sample standard deviation of 2.46. Describe wha

Q : MANOVA and Reflection Activity 10:

Activity 10: MANOVA and Reflection 4Comparison of Multiple Outcome Variables This activity introduces you to a very common technique - MANOVA. MANOVA is simply an extension of an ANOVA and allows for the comparison of multiple outcome variables (again, a very common situation in research a

Q : Non-parametric test what is the

what is the appropriate non-parametric counterpart for the independent sample t test?

Q : Problem on utility funtion probability

Suppose that your utility, U, is a function only of wealth, Y, and that U(Y) is as drawn below. In this graph, note that U(Y) increases linearly between points a and b. Suppose further that you do not know whether or not you

Q : Pearsons correlation coefficient The

The table below illustrates the relationship between two variable X and Y. A

Q : Components of time series Name and

Name and elaborate the four components of time series in brief.

Q : Probability of Rolling die problem A

A fair die is rolled (independently) 12 times. (a) Let X denote the total number of 1’s in 12 rolls. Find the expected value and variance of X. (b) Determine the probability of obtaining e

Q : How you would use randomization in

The design of instrument controls affects how easily people can use them. An investigator used 25 students who were right-handed to determine whether right-handed subjects preferred right-handed threaded knobs. He had two machines that differed only in that one had a

Q : Discrete and continuous data

Distinguish between discrete and continuous data in brief.

Q : Use the law of iterated expectation to

Suppose we have a stick of length L. We break it once at some point X _

Discover Q & A

Leading Solution Library

Avail More Than 1434762 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads

No hassle, Instant Access

Start Discovering

18,76,764

1948014
Asked

3,689

Active Tutors

1434762

Questions
Answered

Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

Submit Assignment