matthewdabber7

05.09.2019 • 

Mathematics

Abrokerage survey reports that of all individual investors have used a discount broker (one that does not charge the full commission). if a random sample of individual investors is taken, approximate the probability that at most have used a discount broker. use the normal approximation to the binomial with a correction for continuity. round your answer to at least three decimal places. do not round any intermediate steps. (if necessary, consult a list of formulas.)

Ответ:

scasemere

16.04.2022

Mathematics

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0.007

Step-by-step explanation:

We need to find a number that 0.07 is 10 times as great as,

The number will be represented by x:

0.07 = 10 x

Now we know the number is 0.007 and 0.07 is 10 times as great as 0.007

I hope I could help!

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