Saturday

August 2, 2014

August 2, 2014

Posted by **Ashleigh** on Tuesday, June 26, 2012 at 10:01pm.

- statistics -
**MathGuru**, Thursday, June 28, 2012 at 4:26pmYou will need to check a formula for a binomial proportion two-sample z-test, which will include a calculation for the value of the pooled estimate.

Here are some proportions you will need to consider:

Proportion of first sample = 7/49 which is approximately .143 in decimal form.

Proportion of second sample = 244/465 which is approximately .525 in decimal form.

I hope this brief explanation will help.

**Related Questions**

Stat college - It is estimated that 17% of americans have blue eyes. A random ...

Genetics - consider blue eyes in man as recessive to brown eyes. Show the ...

STAT - it is estimated that 17% of americans have blue eyes. A random sample of ...

A & P - Assume that the allele controlling brown eyes (B) is dominant over that ...

stat - it is estimated that 17% of americans have blue eyes. A random sample of ...

5th grade math word problem - Santa was making up a batch of dolls but could not...

statistics & probability - according to a survey, 30% of 18-25 year olds have ...

Stats (probability) - Of 10 girls in a class, 3 have blue eyes. If two girls are...

science - If a blue eyed mother, bb, and a blue-eyed father, bb, had children, ...

help with puncuation - James while John had had had had had had had had had had ...