The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 8 grams. Suppose an American man is randomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal places where possible.

b. Find the probability that this American man consumes between 11 and 12.4 grams of sodium per day.

c. The middle 20% of American men consume between what two weights of sodium? Round to whole numbers.
Low:
High:

The average American man consumes 9.6 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 0.8 grams. Suppose an American man is randomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal places where possible.

a. What is the distribution of X? X ~ N(,)

b. Find the probability that this American man consumes between 9.5 and 10.1 grams of sodium per day.

c. The middle 10% of American men consume between what two weights of sodium?
Low:
High:

The average American man consumes 9.6 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 0.9 grams. Suppose an American man is randomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal places where possible.

a. What is the distribution of X? X ~ N( , )

b. Find the probability that this American man consumes between 9.8 and 10.4 grams of sodium per day.

c. The middle 10% of American men consume between what two weights of sodium? Low: High:

The average American man consumes 9.5 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 0.8 grams. Suppose an American man is randomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal places where possible.

a. What is the distribution of X? X ~ N( , )

b. Find the probability that this American man consumes between 8.6 and 9.5 grams of sodium per day.

c. The middle 20% of American men consume between what two weights of sodium? Low: High:

The average American man consumes 9.8 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 0.8 grams. Suppose an American man is randomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal places where possible.

a. What is the distribution of X? X ~ N(,)

b. Find the probability that this American man consumes between 10.6 and 11.1 grams of sodium per day.

c. The middle 20% of American men consume between what two weights of sodium?

Low:

High:

Parking lots; A survey of autos parked in student and staff lots at a large university classified the brands by country of origin, as seen in the table

                               Driver

                       Student      Staff

American         104            105

European         33               11

Asian                55               48

a) What percentage of all cars surveyed wcre American?

b) What percentage of the American cars were owned by students?

c) What percen of the students owned American

d) What is the marginal distribution of origin ?

e) What is the condition of drivers American cars?

f) Do you think that the origin of the car is independent of the type of driver? Explain

A student researcher compares the heights of American students and non-American students from the student body of a certain college in order to estimate the difference in their mean heights. A random sample of 17 American students had a mean height of 70.8 inches with a standard deviation of 1.99 inches. A random sample of 12 non-American students had a mean height of 63.3 inches with a standard deviation of 2.63 inches. Determine the 90% confidence interval for the true mean difference between the mean height of the American students and the mean height of the non-American students. Assume that the population variances are equal and that the two populations are normally distributed. Step 2 of 3 : Find the margin of error to be used in constructing the confidence interval. Round your answer to six decimal places.

Demonstrate how Forensic Accounting and Fraud Examination course material will benefit you as you transition into corporate America. Provide specifics.