Tuesday

March 31, 2015

March 31, 2015

Posted by **Dave** on Monday, November 29, 2010 at 1:36pm.

a. 5225

b. .0041

c. .1251

d. None of the above

- Math/Statistics -
**Logan**, Monday, November 29, 2010 at 3:16pmCopy and paste the question into Google and the answer is there. Looks like it will be d, but check it out yourself

- Math/Statistics -
**Logan**, Monday, November 29, 2010 at 3:19pmHere is the math

(35,000<X<40,000)=P((35,000-36,280)/3,300<(X-36,280)/3,300<(40,000-36,280)/3,300)=P(-0.3879<Z<1.1273)

=P(Z<1.1273)-P(Z<-0.3879)=0.8702-0.3491= 0.5211

**Answer this Question**

**Related Questions**

statistik - the average starting salary of this yaer's graduates of a large ...

statistics - the average starting salary is Rs 15000per month with a standard ...

Statistics - Recently, a university surveyed recent graduates of the English ...

MATH - Which of the following normal distributions has the smallest spread? A. A...

Statistics - The average teacher's salary in North Dakota is $41,027. Assume a ...

Math (Statistic) - Considered the sampling distribution of a sample mean ...

Statistics - Assume that the mean hourly cost to operate a commercial airplane ...

statistics - Assume that the mean hourly cost to operate a commercial airplane ...

Statistics Question (Confidence Interval) - A sample of 15 recent college ...

Statistics - Assume that the sample is taken from a large population and the ...