Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

College tuition: The mean annual tuition and fees in the2013-2014 academic year for a sample of14 private colleges in California was$33,500 with a standard deviation

College tuition:The mean annual tuition and fees in the2013-2014 academic year for a sample of14 private colleges in California was$33,500 with a standard deviation of$7350.A dotplot shows that it is reasonable to assume that the population is approximately normal. Can you conclude that the mean tuition and fees for private institutions in California is less than$35,000? Use the = 0.10 level of significance andP-value method with the t-distribution table.

(a) State the appropriate null and alternate hypotheses.

H0 = (blank)

H1 = (blank)

This hypothesis test is a (blank) test. (left tailed, right tailed, or two-tailed)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

An Introduction To Categorical Data Analysis

Authors: Alan Agresti

2nd Edition

0470653205, 9780470653203

More Books

Students also viewed these Mathematics questions

Question

Define structural vulnerability.

Answered: 1 week ago

Question

Then the value of ???? is (a) 18 (b) 92 (c)910 (d) 94 (e)32

Answered: 1 week ago