Question

A company which produces jelly beans claims that the amount, in ounces, of jelly beans in...

A company which produces jelly beans claims that the amount, in ounces, of jelly beans in their bags is uniformly distributed on the interval 14 to 18 ounces. On average, how many ounces of jelly beans are there in a bag? What is the standard deviation?

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

Homework Answers

Answer #1

Solution: It is given that a company claims that the amount of jelly beans in their bags is uniformly distributed on the interval 14 to 18 ounces.

It is required to find the average and standard deviation for the amount of jelly beans in their bags.

The average and standard deviation is given below:

The standard deviation is:

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 company which produces jelly beans claims that the amount, in ounces, of jelly beans in...
A company which produces jelly beans claims that the amount, in ounces, of jelly beans in their bags is uniformly distributed on the interval 14 to 18 ounces. (a) On average, how many ounces of jelly beans are there in a bag? What is the standard deviation? (b) Assuming that the claim of the company is true, what is the probability that a randomly selected bag contains less than 16.25 ounces? c) A consumer watch group wants to investigate the...
A company which produces jelly beans claims that the amount, in ounces, of jelly beans in...
A company which produces jelly beans claims that the amount, in ounces, of jelly beans in their bags is uniformly distributed on the interval 14 to 18 ounces.Assuming that the claim of the company is true, what is the probability that a randomly selected bag contains less than 16.25 ounces?
A candy company claims that 17% of the jelly beans in its spring mix are pink....
A candy company claims that 17% of the jelly beans in its spring mix are pink. Suppose that the candies are packaged at random in bags containing about 400 jelly beans. A class of students opens several bags, counts the various colours of jelly beans, and calculates the proportion that are pink. In one bag, the students found 14% of the jelly beans were pink. Is this an unusually small proportion of pink jelly beans? Explain your response.
A candy company claims that 17% of the jelly beans in its spring mix are pink....
A candy company claims that 17% of the jelly beans in its spring mix are pink. Suppose that the candies are packaged at random in bags containing about 400 jelly beans. A class of students opens several bags, counts the various colours of jelly beans, and calculates the proportion that are pink. In one bag, the students found 14% of the jelly beans were pink. Is this an unusually small proportion of pink jelly beans? Explain your response.
A candy company claims that its jelly bean mix contains 21​% blue jelly beans. Suppose that...
A candy company claims that its jelly bean mix contains 21​% blue jelly beans. Suppose that the candies are packaged at random in small bags containing about 332 jelly beans. What is the probability that a bag will contain more than 23​% blue jelly​ beans?   
A candy company claims that 25% of the jelly beans in its spring mix are pink....
A candy company claims that 25% of the jelly beans in its spring mix are pink. Suppose that the candies are packaged at random in small bags containing about 300 jelly beans. A class of students opens several bags, counts the various colors of jelly beans, and calculates the proportion that are pink in each bag. Is it appropriate to use an approximate Normal model to describe the distribution of the proportion of pink jelly beans? An approximate Normal model...
1. A company produces an 80-ounce bag of carrots and the weight of a bag of...
1. A company produces an 80-ounce bag of carrots and the weight of a bag of carrots is normally distributed with mean 80 ounces with standard deviation 4.5 ounces. (a) What is the probability that a randomly selected bag of carrots will weigh less than 72 ounces? (b) It turns out that their bags of carrots vary so much in weight and people complained. The company wants to reduce their standard deviation. What is the appropriate standard deviation if the...
A snack food company produces bags of peanuts labeled as containing 4 ounces. Aconsumer reports organization...
A snack food company produces bags of peanuts labeled as containing 4 ounces. Aconsumer reports organization wants to see if the weight is actually more than 4 ounces. Theyrandomly choose 45 bags and their contents are weighed. They find the average weight is x =4.3 ounces with a standard deviation of s = .5 ounces. ls this sufficient evidence to prove that the bags contain more than 4 ounces of peanuts if a = 0.05? a) What are the Ho...
A local company makes snack-size bags of potato chips. The company produces batches of 400 snack-size...
A local company makes snack-size bags of potato chips. The company produces batches of 400 snack-size bags using a process designed to fill each bag with an average of 2 ounces of potato chips. However, due to imperfect technology, the actual amount placed in a given bag varies. Assume the population of filling weights is normally distributed with a standard deviation of 0.1 ounce. The company periodically weighs samples of 10 bags to ensure the proper filling process. The last...
A coffee company sells bags of coffee beans with an advertised weight of 454 grams. A...
A coffee company sells bags of coffee beans with an advertised weight of 454 grams. A random sample of 20 bags of coffee beans has an average weight of 457 grams. Weights of coffee beans per bag are known to follow a normal distribution with standard deviation 7 grams. (a) Construct a 95% confidence interval for the true mean weight of all bags of coffee beans. (Instead of typing ±, simply type +-.) (1 mark) (b) Provide an interpretation of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT