[Answered] If a sample of size 21 is selected, the value of A for the probability P(t A) = 0.025 is: A) ...

This topic contains a solution. Click here to go to the answer

Author Question: If a sample of size 21 is selected, the value of A for the probability P(t A) = 0.025 is: A) ... (Read 57 times)

magmichele12

Hero Member
Posts: 559

on: Jun 24, 2018

If a sample of size 21 is selected, the value of A for the probability P(t

A) = 0.025 is:
A) 2.528
B) 2.086
C) 2.518
D) 2.080

Question 2

What is the value of Cov(X, Y)?

A) -0.825
B) 0.750
C) -0.025
D) 1.625

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

brittiany.barnes

Sr. Member
Posts: 321

Reply #1 on: Jun 24, 2018

Answer to Question 1

B

Answer to Question 2

C

magmichele12

Member
Posts: 559

Reply 2 on: Jun 24, 2018

Wow, this really help

apple

Member
Posts: 352

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

« previous next »

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.