### A researcher collects a simple random sample of​ grade-point averages of statistics​ students, and she calculates the mean of this sample. Under what conditions can that sample mean be treated as a value from a population having a normal​ distribution? a. The sample has more than 30 grade-point averages. b. If the population of grade-point averages has a normal distribution c. The researcher collects more than 30 samples. d. If the population of statistics students has a normal distribution.

A researcher collects a simple random sample of​ grade-point averages of statistics​ students, and she calculates the mean of this sample. Under what conditions can that sample mean be treated as a value from a population having a normal​ distribution? a. The sample has more than 30 grade-poi...

### Mel Garrett needs four new tires for his car. He can buy one tire for $87, two tires for$174, three tires for $261, or four tires for$348. Which is the best buy?

Mel Garrett needs four new tires for his car. He can buy one tire for $87, two tires for$174, three tires for $261, or four tires for$348. Which is the best buy?...

### Find the supplemet of x

Find the supplemet of x...

### How do I work this problem-×+6×=10

How do I work this problem-×+6×=10...

### Use cosine to find the missing value round to 2 decimal places trigonometry

Use cosine to find the missing value round to 2 decimal places trigonometry...

### What is the reference angle

what is the reference angle...

### What decimal is equivalent to 117 151/200

What decimal is equivalent to 117 151/200...

### Plss help 140 characters or letters plsss How has Greek mythology influenced the English language?

plss help 140 characters or letters plsss How has Greek mythology influenced the English language?...

### Question 3 of 10 What helped President Johnson get civil rights legislation passed? O A. He said Americans had talked enough about equality and needed to act. B. He said it would honor President Kennedy's memory. C. He was from the South. D. All of the above SURII

Question 3 of 10 What helped President Johnson get civil rights legislation passed? O A. He said Americans had talked enough about equality and needed to act. B. He said it would honor President Kennedy's memory. C. He was from the South. D. All of the above SURII...

### What is the definition of prejudice? A. A prejudice in favor of or against one thing, person, or group compared with another B. A preconceived opinion not based on reason or experience C. Information of a biased or misleading nature D. A hatred of one particular thing, person, or group

What is the definition of prejudice? A. A prejudice in favor of or against one thing, person, or group compared with another B. A preconceived opinion not based on reason or experience C. Information of a biased or misleading nature D. A hatred of one particular thing, person, or group...

### Why is Alfred the Great important to the national identity of England? He freed England from Spanish rule. He reformed English law by establishing the first monarchy. He drove out invaders and united England around a single leader. He encouraged tolerance for foreigners and for religions other than Christianity.

Why is Alfred the Great important to the national identity of England? He freed England from Spanish rule. He reformed English law by establishing the first monarchy. He drove out invaders and united England around a single leader. He encouraged tolerance for foreigners and for religions other ...

### The cost of capital for an all-equity-financed company that pays no dividends is zero. A. True B. False

The cost of capital for an all-equity-financed company that pays no dividends is zero. A. True B. False...

### Lus MZABC = 40°and BÓ is the angle bisector of LABC By+6 B 3x-1 342x D 57-18 X=[ ? ] Enter

lus MZABC = 40°and BÓ is the angle bisector of LABC By+6 B 3x-1 342x D 57-18 X=[ ? ] Enter...

### What is the fastest animal on earth that runs on two legs?

what is the fastest animal on earth that runs on two legs?...

### The children's crusade in the middle ages was composed mostly of

The children's crusade in the middle ages was composed mostly of...

### Geometry HELP PLEASE and explain how I can get it

Geometry HELP PLEASE and explain how I can get it...

### As you’re checking out the online edition of your local newspaper, you quickly Scan a report in the business section that says government spending’s will again exceed tax revenues in current year. what does this mean for the economy?

As you’re checking out the online edition of your local newspaper, you quickly Scan a report in the business section that says government spending’s will again exceed tax revenues in current year. what does this mean for the economy?...