[Q3: Only answer if you ABSOLUTELY know how to solve AND the answers match up ((

Question

[Q3: Only answer if you ABSOLUTELY know how to solve AND the answers match up ((tired of getting wrong replies.) So, please make sure you’re really certain. [It’s appreciated.])

Really Explain EACH STEP, including any formulas you used (& how to use the formula), and explain how to compute with a TI-84 preferably/when possible.]

NO JUST POSTING THE ANSWER WITH NO EXPLANATION/ NO CONVINCING EXPLANATION, I WILL ASSUME IT'S WRONG, AS HAS BEEN THE CASE BEFORE. IF YOU'RE THIS TYPE, MOVE ON.

As of 2012, the proportion of students who use a MacBook as their primary computer is 0.32. You believe that at your university the proportion is actually greater than 0.32. The hypotheses for this scenario are Null Hypothesis: p 0.32, Alternative Hypothesis: p > 0.32. You conduct a random sample and run a hypothesis test yielding a p-value of 0.4407. What is the appropriate conclusion? Conclude at the 5% level of significance.

Question 3 options:

1)

We did not find enough evidence to say the proportion of students that use a MacBook as their primary computer is less than 0.32.

2)

We did not find enough evidence to say a significant difference exists between the proportion of students that use a MacBook as their primary computer and 0.32

3)

The proportion of students that use a MacBook as their primary computer is less than or equal to 0.32.

4)

The proportion of students that use a MacBook as their primary computer is significantly larger than 0.32.

5)

We did not find enough evidence to say the proportion of students that use a MacBook as their primary computer is larger than 0.32.

1)

We did not find enough evidence to say the proportion of students that use a MacBook as their primary computer is less than 0.32.

2)

We did not find enough evidence to say a significant difference exists between the proportion of students that use a MacBook as their primary computer and 0.32

3)

The proportion of students that use a MacBook as their primary computer is less than or equal to 0.32.

4)

The proportion of students that use a MacBook as their primary computer is significantly larger than 0.32.

5)

We did not find enough evidence to say the proportion of students that use a MacBook as their primary computer is larger than 0.32.

Explanation / Answer

The estimated p-value is 0.4407 and larger than 0.05 level of significance. Hence,

We did not find enough evidence to say the proportion of students that use a MacBook as their primary computer is larger than 0.32.

We did not find enough evidence to say the proportion of students that use a MacBook as their primary computer is larger than 0.32.

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