# Question

A variety of packaging solutions exist for products that must be kept within a specific temperature range. A cold chain distribution is a temperature-controlled supply chain. An unbroken cold chain is an uninterrupted series of storage and distribution activities that maintain a given temperature range. Cold chains are particularly useful in the food and pharmaceutical industries. A common suggested temperature range for a cold chain distribution in pharmaceutical industries is between 2 and 8 degrees

Celsius.

Gopal Vasudeva works in the packaging branch of Merck & Co. He is in charge of analyzing a new package that the company has developed. With repeated trials, Gopal has determined that the mean temperature that this package is able to maintain during its use is 5.68C with a standard deviation of 1.2°C. Assume that the temperature is normally distributed.

In a report, use the sample information to:

1. Calculate and interpret the probability that temperature goes (a) below 2°C and

(b) above 8°C.

2. Calculate and interpret the 5th and the 95th percentiles of the temperature that the package maintains.

Celsius.

Gopal Vasudeva works in the packaging branch of Merck & Co. He is in charge of analyzing a new package that the company has developed. With repeated trials, Gopal has determined that the mean temperature that this package is able to maintain during its use is 5.68C with a standard deviation of 1.2°C. Assume that the temperature is normally distributed.

In a report, use the sample information to:

1. Calculate and interpret the probability that temperature goes (a) below 2°C and

(b) above 8°C.

2. Calculate and interpret the 5th and the 95th percentiles of the temperature that the package maintains.

## Answer to relevant Questions

In 2010, Apple introduced the iPad, a tablet-style computer that its former CEO Steve Jobs called a" a truly magical and revolutionary product" (CNN, January 28, 2010). Suppose you are put in charge of determining the age ...A random sample is drawn from a normally distributed population with mean µ =12 and standard deviation σ =1.5. a. Comment on the sampling distribution of the sample mean with n=20 and n=40. b. Can you use the standard ...The weight of people in a small town in Missouri is known to be normally distributed with a mean of 180 pounds and a standard deviation of 28 pounds. On a raft that takes people across the river, a sign states, "Maximum ...Consider a population proportion p=0.12. a. Discuss the sampling distribution of the sample proportion with n=20 and n=50. b. Can you use the normal approximation to calculate the probability that the sample proportion is ...A random sample of size n=70 is taken from a finite population of size N=500 with mean µ = - 20 and variance σ2=324. a. Is it necessary to apply the finite population correction factor? Explain. Calculate the expected ...Post your question

0