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Mathematics, 28.10.2020 23:00 whrjegt4jrnfdvj
CECIL TOUTE
1. You're looking into getting a decent sized TV. The average price you seem to find is $1160 with a
standard deviation of $306.
a. You found a good TV on a real bargain at $899. What was the probability of finding a price
this good?
b. If you wanted to get a TV in the 75 percentile, what price should you be looking for?
C.
You're not sure if a traditional TV is right for you now. So you're comparing a $1400 TV you
really would like to a laptop to stream from instead. What price would the laptop have to be
to be an equivalent value if the average laptop is $677 with a standard deviation of $290?
d. When shopping online, of the 60 TV you're considering, how many should be below $895?
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