Question 3 (1 point) Suppose there is a 60% chance that a white blood cell will be a neutrophil. If a group of researchers randomly selected 15 white blood cells for their pioneer study, what is the probability that half (i.e. 7.5) or less of the sample are neutrophils? Q A) 0.21% O B) 60% O C) 78.52% C) D) -o.79% O E) 21.48% Previous Page Next Page Page 3 Of 11 Question 4 (1 point) Suppose we have the following box representing our population [0, 1, 1, 2, 3, 5] with u = 2.0 and o = 1.63. If we sample or draw from this population 35 times, what will O the will the expected value and standard error of the sum be? O EV = 0.06; SE = 0.04 O EV = 70; SE = 9.64 O EV = 2; SE = 0.28 O EV = 70; SE = 57.05 O EV = 9.64; SE = 70 Previous Page Next Page Page 4 of 11