Becky leads wilderness expeditions. She has found that 15% of those who attend a promotional meeting sign up for an expedition. If 8 people attend the meeting, find:
*Round answers to 2 d. p.
P(None sign up):
P(Exactly 4 sign up):
P(At Least 1 will sign up):

answer: it is 1: 47 pm

7

step-by-step explanation:

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;