Duplicate of Stats Parts 1-6 Review

2 factor experiment trying 3 oven temps and 4 diff cook times. How many treatments?

sqrt y = 7.6 - 0.4x Predict y for x=9

We use blocking in experiments to:

Events can be disjoint and independent.

Collecting data from all persons in a population.

Scores on a test were almost normal. Amy got a 31 and was 98th percentile. Mean=20 SD was?

Which of following gives us the value to decide on outliers?

Which is useful for deciding on linear model? I. scatt plot II. Resid plot III. Corr Coeff (r)

Ms. Forrest went to which college for undergrad degree?

y-hat = 5x + 0.7 Data point for age 6 has resid -1.4. What is score for age 6?

People have 12% chance to flip bottle and land it. Find P(no more than 2 out of 6 land it).

If you pick randomly, what is the chance you get this right?

Two classes. n=32 mean = 80.4 and n=24 mean=76.3 What is overall mean together?

Jake from state farm wears what color pants?

A set of temps is almost normal with mean of 60 and SD of 5. Find the IQR.