A new soft drink is being market tested. a sample of 400 individuals participated in the taste test and 80 indicated they like the taste. A. At a 5% significant level, test to determine if at least 22% of the population will like the new soft drink.

B. Determine the p-value

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut

Ineed me i stuck and i don’t want to get it wrong