MissPatte

multiply (n^3+8)(n-4) can you give me an example on how to solve this please

11 years ago

This is giving me a lot of trouble. Factoring Differences of Squares Factor Completely 98-8w^2 and can you explain how you got the common factor if there is one please

11 years ago

I am trying to solve the following using the Quadratic Formula but I am confused. Can you explain the steps? Solve (find all complex-number solutions): t^2 + 3 = 6t Thank you

11 years ago

The average weight of all newborn babies at Dearborn Hospital was estimated by using the average weight of babies born in the month of April. Based on this information, identify: a. A statistic b. A variable c. A data value

11 years ago

How many TV's are there in your household?” was one of the questions on a questionnaire sent to 5000 people in Japan. The collected data resulted in the following distribution: Number of TVs/Household 0 1 2 3 4 5 or more Percentage 1.9 31.4 23.0 24.4 13.0...

11 years ago

How do I go about finding the answer to this type of question? Find the standard score (z) for which 50% of the area under the normal curve is below the mean.

11 years ago

What is the mathematical relationship between the confidence level and the level of significance, α? Can you explain this to me in an easy to understand way? Thank you

11 years ago

can you please explain the following so that I can understand how the numbers for each part was found: A set of 50 data values has a mean of 15 and a varience of 36. Find the standard score (z score) of a data value =21

10 years ago

Can you step by srep dumb this down so that I can understand how to get the answer please? A set of 50 data values has a mean of 15 and a variance of 36. Find the standard score of a data value = 21

10 years ago

I do not understand this. Can you please explain it to me and how I am suppose to get the answer? Find the probability that a data value picked at random from a normally distributed population will have a standard score that corresponds to the following:...

10 years ago

Discuss the effect that the confidence level has upon the confidence interval.

10 years ago

What is the relationship between Sample Size and the width of the Confidence Interval? Please explain further as to why. I understand the relationship, but I can't figure out the why

10 years ago

express the CI (0.045, 0.133) in the form of p ̂-E<p<p ̂+E

10 years ago

What decision is reached when 'a' is greater than the p-value? When 'a' is greater than the p-value, the null hypothesis is rejected. Why is this decision reached?

10 years ago

Reiny, I see it now, you took the =6t and made it a -6t for b. That was what was confusing me. Thank you so much, now I understand

11 years ago