You measure the weights of a random sample of 25 male runners. The same mean is kilograms (kg). 13. Suppose that the mean weights of male runners follow a normal distribution with unknown mean and standard deviation kg. A 95% confidence internal for is
a. 59.61 to 60.39.
b. 59 to 61.
c. 58.04 to 61.96.
d. 50.2 to 69.8.

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !