Question: It is assumed that the boiling temperature in degrees Celsius of a certain liquid is a var X -N (, (1, 2) ^2), with

It is assumed that the boiling temperature in degrees Celsius of a certain liquid is a var X -N (µ, (1, 2) ^2), with µ unknown. The boiling temperature of 16 samples of this liquid is measured. The average of the measurements obtained is 94.32.

Q1: Formulate hypotheses H0 and H1

Q2: Calculate the Z statistic

Q3: Can we say, at the 5% risk, that the average boiling temperature of the liquid is different from 95 degrees Celsius?

Step by Step Solution

3.41 Rating (145 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To address this question lets proceed by answering each part step by step Step 1 Formulate Hypothese... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!