Suppose certain coins have weights that are normally distributed with a mean of 5.211 g and...
Suppose certain coins have weights that are normally distributed with a mean of 5.211 g and a standard deviation of 0.057 g. A vending machine is configured to accept those coins with weights between 5.131 g and 5.291 g. If 260 different coins are inserted in the vending machine, what is the expected number of rejected coins?
The expected number of rejected coins is...round to the nearest integer
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Suppose certain coins have weights that are normally distributed
with a mean of 5.211 g and...
Suppose certain coins have weights that are normally distributed with a mean of 5.912 g and...
Suppose certain coins have weights that are normally distributed with a mean of 5.912 g and a standard deviation of 0.075 g A vending machine is configured to accept those coins with weights between 5.802 g and 6.022 g. a. If 260 different coins are inserted into the vending machine, what is the expected number of rejected coins?The expected number of rejected coins is (Round to the nearest integer.)????????/
Suppose certain coins have weights that are normally distributed with a mean of 5.571 g and...
Suppose certain coins have weights that are normally distributed with a mean of 5.571 g and a standard deviation of 0.058 g. A vending machine is configured to accept those coins with weights between 5.461 and 5.681 g. If 260 different coins are inserted into the vending machine, what is the expected number of rejected coins?
Suppose certain coins have weights that are normally distributed with a mean of 5.912 g and...
Suppose certain coins have weights that are normally distributed with a mean of 5.912 g and a standard deviation of 0.075 g A vending machine is configured to accept those coins with weights between 5.802 g and 6.022 g. If 260 different coins are inserted into the vendingmachine, what is the expected number of rejectedcoins? The expected number of rejected coins is 37. If 260 different coins are inserted into the vending machine, what is the probability that the mean...
Suppose certain coins have weights that are normally distributed with a mean of 5.288 g and...
Suppose certain coins have weights that are normally distributed with a mean of 5.288 g and a standard deviation of 0.071 g. A vending machine is configured to accept those coins with weights between 5.178 g and 5.398 g. If 270 different coins are inserted into the vending machine... #1) what is the expected number of rejected coins? #2) what is the probability that the mean falls between the limits of 5.178 g and 5.398 g?
do the following question with a ti 84 and explain how you got your answers currently quarters have weights that are nor...
do the following question with a ti 84 and explain how you got your answers currently quarters have weights that are normally distributed with a mean of 5.670 g and a standard deviation of 0.3 g. A vending machine if configured to accept only those quarters with weights between 5.550 g and 5.790 g a) what is the probability of one quarter inserted into vending machine being accepted? b) if 150 different quarters are inserted into vending machines, what is...
The weights of certain machine components are normally distributed with a mean of 8.34 ounces and...
The weights of certain machine components are normally distributed with a mean of 8.34 ounces and a standard deviation of 0.04 ounces Find the two weights that separate the top 4% and the bottom 4% These weights could serve as limits used to identify wich components should be rejected. Round your answer to the nearest hundredth, if necessary ANSWER Enter your answer in the boxes below. Answer ounces and ounces
Currently, quarters have weights that are normally distributed with a mean of 5.670 grams and a...
Currently, quarters have weights that are normally distributed with a mean of 5.670 grams and a standard deviation of 0.062 grams. Question - Find the IQR of the weights of the quarters in that particular vending machine.
The weights of people in a certain population are normally distributed with a mean of 154...
The weights of people in a certain population are normally distributed with a mean of 154 lb and a standard deviation of .22 lb. Find the mean and standard error of the mean for this sampling distribution when using random samples of size 6. Round the answers to the nearest hundredth.
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 0.8547 g and a standard deviation of 0.0523 g. A sample of these candies came from a package containing 454 candies, and the package label stated that the net weight is 387.4 g. (if every package has 454 candies, the mean weight of the candies must exceed 387.4/454= 0.8532 g for the net contents to weigh at least 387.4 g) a. If 1 candy...
The weights of the fish in a certain lake are normally distributed with a mean of...
The weights of the fish in a certain lake are normally distributed with a mean of 17 and a standard deviation of 12.7 16 fich are randomly selected, what is the probability that the mean it will be between 146 and 20.6 lb? Round your answer to four decimal places OA 0.3270 B. 0.0968 OC. 0.4032 D 0.6730
The weights of certain machine components are normally distributed with a mean of 8.34 ounces and a standard deviation of 0.04 ounces Find the two weights that separate the top 4% and the bottom 4% These weights could serve as limits used to identify wich components should be rejected. Round your answer to the nearest hundredth, if necessary ANSWER Enter your answer in the boxes below. Answer ounces and ounces
The weights of the fish in a certain lake are normally distributed with a mean of 17 and a standard deviation of 12.7 16 fich are randomly selected, what is the probability that the mean it will be between 146 and 20.6 lb? Round your answer to four decimal places OA 0.3270 B. 0.0968 OC. 0.4032 D 0.6730
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