Question

A Food Marketing Institute found that 53% of households spend more than $125 a week on...

A Food Marketing Institute found that 53% of households spend more than $125 a week on groceries. Assume the population proportion is 0.53 and a simple random sample of 83 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is more than than 0.48?

Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations.

(Enter your answer as a number accurate to 4 decimal places.)

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
A Food Marketing Institute found that 30% of households spend more than $125 a week on...
A Food Marketing Institute found that 30% of households spend more than $125 a week on groceries. Assume the population proportion is 0.3 and a simple random sample of 187 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is less than 0.27? Note: You should carefully round any intermediate values you calculate to 4 decimal places to match wamap's approach and calculations. Answer =  (Enter your answer...
A Food Marketing Institute found that 26% of households spend more than $125 a week on...
A Food Marketing Institute found that 26% of households spend more than $125 a week on groceries. Assume the population proportion is 0.26 and a simple random sample of 342 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is less than 0.25? Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations. Answer = (Enter your answer...
A Food Marketing Institute found that 32% of households spend more than $125 a week on...
A Food Marketing Institute found that 32% of households spend more than $125 a week on groceries. Assume the population proportion is 0.32 and a simple random sample of 394 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is less than 0.31? Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations. Answer =  (Enter your answer as...
A Food Marketing Institute found that 31% of households spend more than $125 a week on...
A Food Marketing Institute found that 31% of households spend more than $125 a week on groceries. Assume the population proportion is 0.31 and a simple random sample of 81 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is between 0.35 and 0.5? Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations. Answer = (Enter your...
A Food Marketing Institute found that 25% of households spend more than $125 a week on...
A Food Marketing Institute found that 25% of households spend more than $125 a week on groceries. Assume the population proportion is 0.25 and a simple random sample of 193 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is between 0.26 and 0.39? Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations. Answer = (Enter your...
A Food Marketing Institute found that 46% of households spend more than $125 a week on...
A Food Marketing Institute found that 46% of households spend more than $125 a week on groceries. Assume the population proportion is 0.46 and a simple random sample of 61 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is more than than 0.56? Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations. Answer= (enter your answer...
A Food Marketing Institute found that 28% of households spend more than $125 a week on...
A Food Marketing Institute found that 28% of households spend more than $125 a week on groceries. Assume the population proportion is 0.28 and a simple random sample of 123 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is between 0.34 and 0.45? Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations.
A Food Marketing Institute found that 41% of households spend more than $125 a week on...
A Food Marketing Institute found that 41% of households spend more than $125 a week on groceries. Assume the population proportion is 0.41 and a simple random sample of 194 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is between 0.24 and 0.34? Answer =  (Enter your answer as a number accurate to 4 decimal places.)
A Food Marketing Institute found that 40% of households spend more than $125 a week on...
A Food Marketing Institute found that 40% of households spend more than $125 a week on groceries. Assume the population proportion is 0.4 and a simple random sample of 130 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is between 0.21 and 0.34? Answer = (Enter your answer as a number accurate to 4 decimal places.)
A Food Marketing Institute found that 29% of households spend more than $125 a week on...
A Food Marketing Institute found that 29% of households spend more than $125 a week on groceries. Assume the population proportion is 0.29 and a simple random sample of 132 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is between 0.25 and 0.4? Answer =  (Enter your answer as a number accurate to 4 decimal places.)
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT