Question

On average, indoor cats live to 12 years old with a standard deviation of 2.7 years....

On average, indoor cats live to 12 years old with a standard deviation of 2.7 years. Suppose that the distribution is normal. Let X = the age at death of a randomly selected indoor cat. Round answers to 4 decimal places where possible.

c. The middle 50% of indoor cats' age of death lies between what two numbers?
     Low: __ years
     High: __ years

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
On average, indoor cats live to 15 years old with a standard deviation of 2.7 years....
On average, indoor cats live to 15 years old with a standard deviation of 2.7 years. Suppose that the distribution is normal. Let X = the age at death of a randomly selected indoor cat. Round answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N(,) b. Find the probability that an indoor cat dies when it is between 10.2 and 11.7 years old. c. The middle 30% of indoor cats' age of...
On average, indoor cats live to 16 years old with a standard deviation of 2.6 years....
On average, indoor cats live to 16 years old with a standard deviation of 2.6 years. Suppose that the distribution is normal. Let X = the age at death of a randomly selected indoor cat. Round answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N(,) b. Find the probability that an indoor cat dies when it is between 16.2 and 18.4 years old. c. The middle 40% of indoor cats' age of...
On average, indoor cats live to 13 years old with a standard deviation of 2.4 years....
On average, indoor cats live to 13 years old with a standard deviation of 2.4 years. Suppose that the distribution is normal. Let X = the age at death of a randomly selected indoor cat. Round answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N (___,___) b. Find the probability that an indoor cat dies when it is between 13.3 and 16.2 years old. ____ c. The middle 40% of indoor cats'...
The probability that a randomly selected 1​-year-old male feral cat will live to be 2 years...
The probability that a randomly selected 1​-year-old male feral cat will live to be 2 years old is 0.97059. ​(a) What is the probability that two randomly selected 1​-year-old male feral cats will live to be 2 years​ old? ​(b) What is the probability that five randomly selected 1​-year-old male feral cats will live to be 2 years​ old? ​(c) What is the probability that at least one of five randomly selected 1​-year-old male feral cats will not live to...
The average student loan debt for college graduates is $25,800. Suppose that that distribution is normal...
The average student loan debt for college graduates is $25,800. Suppose that that distribution is normal and that the standard deviation is $11,800. Let X = the student loan debt of a randomly selected college graduate. Round all probabilities to 4 decimal places and all dollar answers to the nearest dollar. a. What is the distribution of X? X ~ N ( _ , _ ) b Find the probability that the college graduate has between $31,750 and $50,200 in...
The average student loan debt for college graduates is $25,600. Suppose that that distribution is normal...
The average student loan debt for college graduates is $25,600. Suppose that that distribution is normal and that the standard deviation is $10,050. Let X = the student loan debt of a randomly selected college graduate. Round all probabilities to 4 decimal places and all dollar answers to the nearest dollar. a. What is the distribution of X? X ~ N( , ) b Find the probability that the college graduate has between $7,050 and $20,300 in student loan debt....
The average student loan debt for college graduates is $25,900. Suppose that that distribution is normal...
The average student loan debt for college graduates is $25,900. Suppose that that distribution is normal and that the standard deviation is $10,350. Let X = the student loan debt of a randomly selected college graduate. Round all probabilities to 4 decimal places and all dollar answers to the nearest dollar. a. What is the distribution of X? X ~ N(_______________,_____________) b Find the probability that the college graduate has between $30,700 and $45,950 in student loan debt. c. The...
The average student loan debt for college graduates is $25,350. Suppose that that distribution is normal...
The average student loan debt for college graduates is $25,350. Suppose that that distribution is normal and that the standard deviation is $14,750. Let X = the student loan debt of a randomly selected college graduate. Round all probabilities to 4 decimal places and all dollar answers to the nearest dollar. a. What is the distribution of X? X ~ N( , ) b Find the probability that the college graduate has between $8,000 and $26,300 in student loan debt....
The average student loan debt for college graduates is $25,850. Suppose that that distribution is normal...
The average student loan debt for college graduates is $25,850. Suppose that that distribution is normal and that the standard deviation is $14,750. Let X = the student loan debt of a randomly selected college graduate. Round all probabilities to 4 decimal places and all dollar answers to the nearest dollar. a. What is the distribution of X? X ~ N(,) b Find the probability that the college graduate has between $15,900 and $35,150 in student loan debt. c. The...
The average number of words in a romance novel is 64,151 and the standard deviation is...
The average number of words in a romance novel is 64,151 and the standard deviation is 17,400. Assume the distribution is normal. Let X be the number of words in a randomly selected romance novel. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N(,) b. Find the proportion of all novels that are between 65,891 and 79,811 words. c. The 90th percentile for novels is  words. (Round to the nearest word)...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT