Aradio station believes that the proportion of people who listen to the radio on their way to work is 0.81. they take a random sample of 304 people. use the central limit theorem for proportions to find the probability that more than 266 of them listen to the radio on their way to work. round z-scores to 2 decimals. round your final answer to 4 decimals.

z=2.89

p=0.0019

Step-by-step explanation:

z-scores can be found using the formula

z= where

then

z= ≈2.89 and

p=0.0019

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation:

the homeowners insurance cost for a 115,000 wood frame house is 80,500.

step-by-step explanation:

it is given that the coverage rate for wood frame house is 0.7.

the value of wood frame house is 115,000.

.

homeowners insurance cost for a 115,000 wood frame house is

therefore the homeowners insurance cost for a 115,000 wood frame house is 80,500.