# Question: According to the Beverage Marketing Corporation the per capita consumption

According to the Beverage Marketing Corporation, the per capita consumption of bottled water in the United States is 2.3 gallons per month. Assume the standard deviation for this population is 0.75 gallons per month. Consider a random sample of 36 people.

a. What is the probability that the sample mean will be less than 2.1 gallons per month?

b. What is the probability that the sample mean will be more than 2.2 gallons per month?

c. Identify the symmetrical interval that includes 95% of the sample means if the true population mean is 2.3 gallons per month.

a. What is the probability that the sample mean will be less than 2.1 gallons per month?

b. What is the probability that the sample mean will be more than 2.2 gallons per month?

c. Identify the symmetrical interval that includes 95% of the sample means if the true population mean is 2.3 gallons per month.

**View Solution:**## Answer to relevant Questions

It is commonly known that approximately 10% of the population is left handed. Nike Golf would like to estimate the proportion of left handed golfers in order to plan the schedule of golf club production. Assume Nike ...Shortly after the major oil spill in the Gulf of Mexico that occurred in April 2010 due to an explosion on an oil rig, a Rasmussan Poll found that 23% of respondents were against offshore drilling for oil. In an effort to ...Urban planners will use electronic traffic counters to count the number of vehicles that travel on a specific road. This information can be used to identify roads that need to be improved or expanded based on traffic needs. ...Quality control programs will often establish control limits that are three standard errors above and below a target mean for a process. A sample is taken from the process, and if the sample mean is within the control limits ...The caloric consumption of 32 American adults was measured and found to average 2,157. Assume the population standard deviation is 260 calories per day. Construct confidence intervals to estimate the mean number of calories ...Post your question