THE ANSWER SHOULD BE GIVEN IN AN EXCEL SHEET WITH ALL THE FORMULAS:

7. A recent study by a well-known food delivery app reports that the averge biriyani consumption by its customers in Delhi is 14.7 kilograms per year. Enthusiastic Mumbaikars have expressed the opinion on Twitter that the average annual biriyani consumption in Mumbai is higher. The food delivery app plans to test the Mumbaikars' opinion by taking a sample of its Mumbai customers and tallying their average biriyani consumption. The null and alternative hypotheses will be

Null hypothesis

	H_0:147

Alternate hypothesis

	H_0:>147

a. Assume the sample data led to rejection of the null hypothesis. What would be your conclusion about biriyani consumption in Mumbai?

b. What is the Type I error in this situation? If the food delivery app makes a Type I error, what is its conclusion?

c. What is the Type II error in this situation? If the food delivery app makes a Type II error, what is its conclusion?