Question 12 0/3 pts The weight of one particular variety of tomatoes (Ebeno) is normally distributed...
5. A particular fruit's weights are normally distributed, with a mean of 704 grams and a standard deviation of 12 grams. If you pick 12 fruit at random, what is the probability that their mean weight will be between 692 grams and 701 grams (Give answer to 4 decimal places.) 6. A particular fruit's weights are normally distributed, with a mean of 286 grams and a standard deviation of 18 grams. If you pick 25 fruit at random, what is...
Agricultural scientists found out that weights of Roma tomatoes are normally distributed with a mean weight = 75 grams with a standard deviation = 8 grams. What percent of Roma tomatoes weigh between 61 grams and 82 grams?
A particular fruit's weights are normally distributed, with a mean of 284 grams and a standard deviation of 22 grams. If you pick 14 fruits at random, then 2% of the time, their mean weight will be greater than how many grams? Give your answer to the nearest gram.
A particular fruit's weights are normally distributed, with a mean of 284 grams and a standard deviation of 22 grams. If you pick 14 fruits at random, then 2% of the...
the weight of ice cream cartons are normally distributed with a mean weight of 13 ounces and a standard deviation of 0.6 ounce. a) what is the probability that a randomly selected carton has a weight greater than 13.22 ounces? b) a sample of 25 cartons are randomly selected. what is the probability that their mean weight is greater than 13.22 ounces?
Question 6 9 pts The lengths of all pregnancies are normally distributed with a mean of 273 days and a standard deviation of 20 days. If 64 women are randomly selected, find the probability that they have a mean pregnancy between 270.5 days and 275.5 days. Question 7 9 pts The distribution of body temperatures of all adults has a mean of 98.6°F and a standard deviation of 0.60° F. If a sample of 49 adults are randomly selected, find...
4. A manufacturer knows that their items have a normally distributed lifespan, with a mean of 14.4 years, and standard deviation of 3.2 years. If you randomly purchase 21 items, what is the probability that their mean life will be longer than 15 years? (Give answer to 4 decimal places.) 5. A particular fruit's weights are normally distributed, with a mean of 704 grams and a standard deviation of 12 grams. If you pick 12 fruit at random, what is...
The weights of ice cream cartons are normally distributed with a mean weight of 11 ounces and a standard deviation of 0.5 ounce. (a) What is the probability that a randomly selected carton has a weight greater than 11.17 ounces? (b) A sample of 16 cartons is randomly selected. What is the probability that their mean weight is greater than 11.17 ounces?
The weights of ice cream cartons are normally distributed with a mean weight of 7 ounces and a standard deviation of 0.3 ounce. (a) What is the probability that a randomly selected carton has a weight greater than 7.12 ounces? (b) A sample of 25 cartons is randomly selected. What is the probability that their mean weight is greater than 7.12 ounces? (a) The probability is (Round to four decimal places as needed.)
A particular fruit's weights are normally distributed, with a mean of 794 grams and a standard deviation of 5 grams. If you pick 31 fruits at random, then 16% of the time, their mean weight will be greater than how many grams? Give your answer to the nearest gram.
A particular fruit's weights are normally distributed, with a mean of 740 grams and a standard deviation of 9 grams. If you pick 19 fruits at random, then 11% of the time, their mean weight will be greater than how many grams? Give your answer to the nearest gram.