Homework Answers
Add Answer to:
The weights of the fish in a certain lake are normally distributed with a mean of...
1) The weights of the fish in a certain lake are normally distributed with a mean...
1) The weights of the fish in a certain lake are normally distributed with a mean of 20 lb and a 1). standard deviation of 9. If 9 fish are randomly selected, draw, label and shade the normal curve, find the z-scores, and find the probability that the mean weight will be between 17.6 and 23.6 lb. Draw, label, and shade: Z-scores: P(17.6<x< 23.6)
The weights of a certain brand of candies are normally distributed with a mean weight of...
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8604 g and a standard deviation of 0.052 g. A sample of these candies came from a package containing 459 candies, and the package label stated that the net weight is 391.99. (If every package has 459 candies, the moon weight of the candies 391.9 must exceed 250 =0.8539 g for the net contents to weigh at least 391.99.) a. If 1 candy is...
Bass - Samples: The bass in Clear Lake have weights that are normally distributed with a...
Bass - Samples: The bass in Clear Lake have weights that are normally distributed with a mean of 2.2 pounds and a standard deviation of 0.8 pounds. Suppose you catch a stringer of 6 bass with a total weight of 16.5 pounds. Here we determine how unusual this is. (a) What is the mean fish weight of your catch of 6? Round your answer to 1 decimal place. (b) If 6 bass are randomly selected from Clear Lake, find the...
The weights of a certain brand of candies are normally distributed with a mean weight of...
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8595 g and a standard deviation of 0.0521 g. A sample of these candies came from a package containing 462 candies, and the package label stated that the net weight is 394.5 g. (If every package has 462 candies, the mean weight of the candies must exceed 4620.8539 g for the net contents to weigh at least 394.5 g.) a. If 1 candy is...
The weights of a certain brand of candies are normally distributed with a mean weight of...
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8614 g and a standard deviation of 0.0511 g. A sample of these candies came from a package containing 447 candies, and the package label stated that the net weight is 381.4 g. (lf every package has 447 candies, the mean weight of the candies must exceed 381.4 0.8532 g for the net contents to weigh at least 381.4 g.) 447 a. If 1...
7. The weights of a certain brand of candies are normally distributed with a mean weight...
7. The weights of a certain brand of candies are normally distributed with a mean weight of 0.8551 g and a standard deviation of 0.0521 g. A sample of these candies came from a package containing 446 candies, and the package label stated that the net weight is 380.7 g. (If every package has 446 candies, the mean weight of the candies must exceed 308.7/446 = 0.8536 g for the net contents to weigh at least 380.7 g.) b. If...
Assuming that men’s weights are normally distributed with a mean of 172 lb. and a population...
Assuming that men’s weights are normally distributed with a mean of 172 lb. and a population standard deviation of 29 lb. Find the probability that 36 randomly selected men have a mean weight of less than 167 lb.
women have head circumferences that are normally distributed with a mean given by u-21.78 in, and...
women have head circumferences that are normally distributed with a mean given by u-21.78 in, and a standard deviation given by ơ:06 in. Complete parts a through c below a. If a hat company produces women's hats so that they fit head circumferences between 21.3 in. and 22.3 in, what is the probability that a randomly selected woman will be able to fit into one of these hats? The probability is Round to four decimal places as needed) The weights...
4. Assume the population of weights of men is normally distributed with a mean of 175...
4. Assume the population of weights of men is normally distributed with a mean of 175 lb. and a standard deviation 30 lb. Find the probability that 20 randomly selected men will have a mean weight that is greater than 178 lb.
Assuming that men's weights are normally distributed with a mean of 172 lb. and a population...
Assuming that men's weights are normally distributed with a mean of 172 lb. and a population standard deviation of 29 lb, find the probability. a.) That a randomly selected man has a weight greater than 180 lb. (4 points) b.) That 36 randomly selected men have a mean weight of less than 167 lb. (4 points)
1) The weights of the fish in a certain lake are normally distributed with a mean of 20 lb and a 1). standard deviation of 9. If 9 fish are randomly selected, draw, label and shade the normal curve, find the z-scores, and find the probability that the mean weight will be between 17.6 and 23.6 lb. Draw, label, and shade: Z-scores: P(17.6<x< 23.6)
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8604 g and a standard deviation of 0.052 g. A sample of these candies came from a package containing 459 candies, and the package label stated that the net weight is 391.99. (If every package has 459 candies, the moon weight of the candies 391.9 must exceed 250 =0.8539 g for the net contents to weigh at least 391.99.) a. If 1 candy is...
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8595 g and a standard deviation of 0.0521 g. A sample of these candies came from a package containing 462 candies, and the package label stated that the net weight is 394.5 g. (If every package has 462 candies, the mean weight of the candies must exceed 4620.8539 g for the net contents to weigh at least 394.5 g.) a. If 1 candy is...
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8614 g and a standard deviation of 0.0511 g. A sample of these candies came from a package containing 447 candies, and the package label stated that the net weight is 381.4 g. (lf every package has 447 candies, the mean weight of the candies must exceed 381.4 0.8532 g for the net contents to weigh at least 381.4 g.) 447 a. If 1...
women have head circumferences that are normally distributed with a mean given by u-21.78 in, and a standard deviation given by ơ:06 in. Complete parts a through c below a. If a hat company produces women's hats so that they fit head circumferences between 21.3 in. and 22.3 in, what is the probability that a randomly selected woman will be able to fit into one of these hats? The probability is Round to four decimal places as needed) The weights...
Assuming that men's weights are normally distributed with a mean of 172 lb. and a population standard deviation of 29 lb, find the probability. a.) That a randomly selected man has a weight greater than 180 lb. (4 points) b.) That 36 randomly selected men have a mean weight of less than 167 lb. (4 points)
Most questions answered within 3 hours.
-
39.4% of US homes continue to use a landline in addition to cell
phone service. 3...
asked 5 minutes ago -
Starting with benzene, synthesize 1-phenyl-1-butyne.
Show intermediates and reagents.
asked 59 minutes ago -
Create a 32-run crossed array design with six control factors
and two noise factors such that...
asked 1 hour ago -
A 500g sample of sand from source A has the following amounts
retained on each sieve....
asked 1 hour ago -
In
your own words, please explain the essay by John Keynes wrote "The
End of Laissez...
asked 1 hour ago -
How are the matrix and pixels related? Why are smaller
pixels better for diagnostic quality?
asked 1 hour ago -
2. An AC generator has 80 rectangular loops on
its armature. Each loop is 11 cm...
asked 1 hour ago -
Please help me with this question. Consider Aldi’s current and
potential geographic markets (see Exhibit 4...
asked 2 hours ago -
What are the main components of the fermentation process and
give an explanation of each? Include...
asked 2 hours ago -
Explain which types of cells in the body (belonging to which
organs, etc.) are sensitive to...
asked 2 hours ago -
A single cable supports an 703-kg elevator car. What is the
tension in the cable when...
asked 2 hours ago -
among the three different ways to link CSS specifications to an
HTML document (inline CSS, document...
asked 2 hours ago