please answer

\f\fA population has a mean u= 163 and a standard deviation 0 = 26. Find the mean and standard deviation of the sampling distribution of sample means with sample size n =43. The mean is \"i = 163 , and the standard deviation is 6i = (Round to three decimal places as needed.) 1 The weights of bags of baby carrots are normally distributed, with a mean of 28 ounces and a standard deviation of 0.37 ounce. Bags in the upper 4.5% are too heavy and must be repackaged. What is the most a bag of baby carrots can weigh and not need to be repackaged? Click hereto view Page 1 of the Standard Normal Table. Click hereto View Page 2 of the Standard Normal Table. A bag of baby carrots can weigh at most ounces without needing to be repackaged. (Round to two decimal places as needed.) The monthly utility bills in a city are normally distributed. with a mean of $100 and a standard deviation of $14. Find the probability that a randomly selected utility bill is (a) less than $69, (b) between $82 and $100, and (c) more than $130. (a) The probability that a randomly selected utility bill is less than $69 is (Round to four decimal places as needed.) (b) The probability that a randomly selected utility bill is between $82 and $100 is (Round to four decimal plaoes as needed.) (c) The probability that a randomly selected utility bill is more than $130 is (Round to four decimal places as needed.)