Which is cheaper for a $56 item that cost $9.25 to ship. A 15% coupon off the cost of the item or free shipping
1 answer:
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Answer:
Step-by-step explanation:
Given that X, the mutual fund returns in the 1st quarter of 2013, is
N(0.054, 0.015)
a) P(X>6.8%) =
b)
c)
d)
A) The expected percentage of returns that are over 6.8% is _17.5_____%
b) The expected percentage of returns that are between 0& and 7.6% is __92.9__%
C) The expected percentage of returns that are more than 1% is _99.8___%
D) The expected percentage of returns that are less than 0% is _0.02___%