Secure l https://www.rm Elementary Statistics Test: BRCC MATH 1303 Examination 2

Question

Secure l https://www.rm Elementary Statistics Test: BRCC MATH 1303 Examination 2 Time Remaining: 02:44.09 Submit Test This Question: 1 pt 22 or 35 (0 complete) This Test: 35 pts possible if np 2 5 and nq 25, estimate P more than 5 with n = 11 and p#03 by using the normal distribution as an apprornaton to the binmal distr bubon fng ornas then state that the normal approximation is not suitable Select the correct choice below and, if necessary,fill in the answer box to complete your choice OA. P(more than 5)- O B. The normal distribution cannot be used (Round to four decimal places as needed.) Click to select and enter your answer(s) 234 PM /15/2017

Explanation / Answer

This is a pretty easy question. Everything has been written in the question. It clearly says that first calculate the value of np and nq. Here n=11 and p=0.3. So, np = n*p = 11*0.3 = 3.3 < 5, as per question, we will state that, approximation of normal distribution is not suitable.

So the answer is (B)

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