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January 30, 2015

January 30, 2015

Posted by **vanessa** on Monday, April 7, 2014 at 5:14pm.

c. What is the probability of 100 to 110 successes (to 4 decimals)?

d. What is the probability of 130 or more successes (to 4 decimals)?

- statistics -
**Kuai**, Monday, April 7, 2014 at 5:37pmc. z = (100-120)/(200sqrt(120*.4)

z = (110-120)/200/sqrt(120*.4))

d. z = (130-120)/200/sqrt((120*.4))

Use Z table

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