Assume that blood pressure readings are normally distributed with a mean of 117 and a standard deviation of 8.4. If 37 people are randomly selected, find the probability that their mean blood pressure will be more than 119.

The manufacturer of cans of salmon that are supposed to have a net weight of 6 ounces tells you that the net weight is actually a random variable with a mean of 6.04 ounces and a standard deviation of 0.21 ounce. Suppose that you draw a random sample of 33 cans. Find the probability that the mean weight of the sample is less than 6.03 ounces.   Probability=

The average credit card debt for college seniors is $3262. If the debt is normally distributed with a standard deviation of $1100.  Find the probability that the senior owes between $3000 and $4000 (round to 4 decimal places)

The average number of pounds of red meat a person consumes each year is 196 with a standard deviation of 22 pounds. If a sample of 50 individuals is randomly​ selected, find the probability that the mean of the sample will be less than 200 pounds.

Assume the random variable X is normally distributed with a mean of 50 and a standard deviation of 7. Find the 86th percentile.

Assume that blood pressure readings are normally distributed with a mean of 115 and a standard deviation of 9.6. If 144 people are randomly​ selected, find the probability that their mean blood pressure will be less than 117.

A running back on the Spartans football team gains an average of 3.5 yards per carry with a standard deviation of 2. The distribution of yards gained is normal. If the ball is 7 yards from the end zone what is the probability that the running back will score a touchdown if he is given the ball?

assume that blood pressure readings are normally distributed with a mean of 135 and a standard deviation of 4.9. If 34 people are randomly selected, find the probability that their mean blood pressure will be less than 137.

The average score of all golfers for a particular course has a mean of 61 and a standard deviation of 4. Suppose 64 golfers played the course today. Find the probability that the average score of the 64 golfers exceeded 62. OA. 0.1293 OB. 0.3707 OC. 0.0228 OD. 0.4772

The body temperatures of adults are normally distributed with a mean of 98.6°F and a standard deviation of 0.60° F. If 25 adults are randomly selected, find the probability that their mean body temperature is greater than 98.4°F.