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Determining probability distribution with random variables, mean and standard deviation. Attachments in MS Word.

A wildlife biologist captures geese and weighs them. He determines that the weights are normally distributed with a mean of nine pounds and a standard deviation of 1.3 pounds. What is the probability that a goose captured at random will weigh between 8 pounds and 11 pounds?

Subject:

Statistics

Topic:

All Topics

Posting ID:

1492

OTA ID:

102524

View Details $1.99 Download Add to Cart

Determining standard deviation using probability. Attachment in Word.

Imagine tossing a balanced coin eight times. Let X = the number of heads obtained in eight tosses. What is the standard deviation of X?

Subject:

Statistics

Topic:

All Topics

Posting ID:

1493

OTA ID:

102524

View Details $1.99 Download Add to Cart

Determining the probability using mean and standard deviation. Attachments in Word.

A wildlife biologist captures geese and weighs them. He determines that the weights are normally distributed with a mean of 9 pounds and a standard deviation of 1.3 pounds. What is the probability that a goose captured at random will weigh more than 11 pounds?

Subject:

Statistics

Topic:

All Topics

Posting ID:

1494

OTA ID:

102524

View Details $1.99 Download Add to Cart

Working with probability and standard deviation to determine a mean. Attachment in Word.

A sample of 16 is taken from a population which has a normal distribution with a mean of 10 and a standard deviation of 3. What is the probability that the sample mean is less than 11? Put your answer in decimal answer form.

Subject:

Statistics

Topic:

All Topics

Posting ID:

1497

OTA ID:

102534

View Details $1.99 Download Add to Cart

Working with probability and standard deviation to determine the mean. Attachment in Word.

A sample of 25 is taken from a population which has a normal distribution with a mean of 10 and a standard deviation of 3. What is the probability that the sample mean is between 9.4 and 10.6? Place your answer in decimal form.

Subject:

Statistics

Topic:

All Topics

Posting ID:

1498

OTA ID:

102534

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