Adult male heights have a normal probability distribution with a mean of 70 inches and a standard deviation of 4 inches. What is the probability that a randomly selected male is more than 70 inches tall?

\fAdult male heights have a normal probability distribution with a mean of 70 inches and a standard deviation of 4 inches. What is the probability that a randomly selected male is more than 74 inches tall? Enter you answer in decimal form, e.g. 0.68, not 68 or 68%. 0.1587 Incorrect. Did you draw the normal curve with a mean of 70 and a standard deviation of 4? 74 is one standard deviation above the mean. What is the area that corresponds to values more than one standard deviation above the mean?Adult male heights have a normal probability distribution with a mean of 70 inches and a standard deviation of 4 inches. What is the probability that a randomly selected male is more than 66 inches tall? Enter you answer in decimal form, e.g. 0.68. not 68 or 68%. 0.8413 Incorrect. Did you draw a normal curve with a mean of 70 and standard deviation of 4? 66 is one standard deviation below the mean. We want heights greater than 66, which is the area to the right.3. Interval estimation of a population mean, population standard deviation unknown As Aa The Business Environment and Enterprise Performance Survey (BEEPS), developed by the European Bank for Reconstruction and Development and the World Bank, is a survey of more than 4,000 firms in 22 transition countries. Conducted in 2000, BEEPS gathered information on the impediments to business growth in transition countries. As part of BEEPS, firms that import goods answered the question, "How many days does it take from the time your goods arrive in their port of entry until the time you can claim them from customs?" For the sample of 37 importing firms in Moldova, the sample mean x was 9.3 days, and the sample standard deviation s was 12.6 days. The standard deviation of the population distribution is unknown, but you are willing to assume that the population distribution is not highly skewed and contains no outliers. To develop a 99% confidence interval estimate of the mean number of days it takes for imported goods to clear customs in Moldova, use the Use the Distributions tool to compute a 99% confidence interval estimate for the mean number of days it takes for imported goods to clear customs in Moldova.Use the Distributions tool to compute a 99% confidence interval estimate for the mean number of days it takes for imported goods to clear customs in Moldova. Select a Distribution Distributions 0 2 3 You are 99% confident that the mean wait time for imported goods to clear customs in Moldova is between and days.\f8) The library is to be given 8 books as a gift. The books will be selected from a list of 12 titles. If each book selected must have a different title, how many possible selections are there? 9) Find the missing value required to create a probability distribution, then find the mean and standard deviation for the given probability distribution. Round to the nearest hundredth. Complete your answer on the whiteboard (look to the left at the tools on the screen). LEAVE THE WHITEBOARD OPEN for about 15 seconds before completing this assignment. I will be able to see your answers on the whiteboard if you follow these rules. x / P(x) 0 / 0.10 1 / 0.18 2 / 3 / 0.16 4 / 0.06On the distant planet Cowabunga, the weights of cows have a normal distribution with a mean of 397 pounds and a standard deviation of 47 pounds. The cow transport truck holds 8 cows and can hold a maximum weight of 3392. If 8 cows are randomly selected from the very large herd to go on the truck, what is the probability their total weight will be over the maximum allowed of 3392? Give answer correct to 4 decimal places