a company is to estimate the proportion of the employees who are satisfied with a new incentive scheme out of a total of 1242 employees 160 were randomly selected and interviewed of the one interviewed 85 indicated that they were satisfied with the new scheme contrast 90%confidence interval for the proportion of all employees who are satisfied with the new decision​

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.

D/dx(1+x^4+x^6/x^2+x+1) a)2x-1 b)2x+1 c)2 d)0

Ased on the information in "edward jenner and the history of smallpox and vaccination,” after concluding that cowpox could be used to eliminate smallpox, jenner