Duplicate of AP Statistics Final Exam Review

What's the probability of at least one earthquake?

You have a 1/14 chance of winning $10 & 13/14 chance of losing $1. What is the expected value?

Which symbol represents population mean?

X~N(456, 34) what proportion of values are above 476?

If P-value = 0.031 and α = 0.10 we should....

Find P(Freshman | pizza)

X~N(100, 25), what percent of the data is between 50 and 150?

Failing to reject the Ho when the Ho is true

Compare the normal distributions A and B

Which are both proportions??

test with a mean of 65 and a standard deviation of 4. What's the z-score a score of 72?

As sample size increases what happens to the sampling distribution?

When you reject the Ho you...

Which measure of center is most affected by extreme values?

Which type of data: time spent on the time turner by Hermione

Find P(burrito | sophomore)

Which r represents the strongest linear relationship?

Lexi records her drive time to work every day for her year & calculates her mean daily commute.

Individuals put into a line, every 31st person is surveyed. This is...

If you flip a fair coin 144 times, how many times do you expect to flip heads?

y-hat = 4.1 - 0.14(x), x=# credit hours, y-hat=predicted GPA. Find predicted GPA for 12 hours.

If P-value = 0.031 and α = 0.01 we should....

Individuals split into groups, a few are randomly selected from each group. Which type?

Which are both parameters??

Failing to reject the Ho when the Ho is false

What's the IQR of this boxplot?

Failing to reject the Ho when the Ho is false

Which data type: points awarded to Hufflepuff.

Which are both statistics?

Rejecting the Ho when the Ho is true

X~N(15,2.3), 99.7% of the data is between what two numbers?

Musgrove gives candy to 1st block, coffee to 2nd block, and nothing to 4th. Which is this?

X~N(100, 25), what percent of the data is between 75 and 125?

Which symbol represents sample proportion?

Which data type: which hogwarts house you are sorted into?