Question

A school knows that 11% of its students are left-handed. What is the probability that there will be between 33 and 45 left-handed students in a randomly selected group of 400? Use your calculator and this formula: P(a≤x≤b) = binomcdf(n,p,b) - binomcdf(n,p,a - 1). Round your answer to three decimal places.
A. 0.029
B. 0.043
C. 0.573
D. 0.602​

Answer 1

Answer:

B

Step-by-step explanation: