Please I need help ASAP

Mathematics

1 answer:

Vlad [161]3 years ago

3 0

Answer:

stop cheating

Step-by-step explanation:

You might be interested in

By switching service providers , a family's telephone bill decreased from about $ 50 a month to about 44 . What was the percent

anyanavicka [17]

Answer:

12% decrease

Step-by-step explanation:

50 - 44 = 6

6/50 = 0.12 or 12% decrease

6 0

3 years ago

The function g(x) = (x + 2y2 + 4 is a transformation of the parent function f(x) = x? Which of the following statements are true

Nonamiya [84]

Answer:

I think its D

Step-by-step explanation:

3 0

3 years ago

Find the point estimate for the true difference between the given population means. Round your answer to three decimal places.

uranmaximum [27]

Answer:

Point Estimate for different between population means = - 0.99

Step-by-step explanation:

We are given data of two samples and we have to find the best point estimate of the true difference between two population means. Remember that in absence of data about population the best estimator is the sample data. So, we will find the means of both sample data and find the difference of that means. This difference between the means of sample data will be the best point estimate for the true difference between the population means.

Formula to calculate the mean is:

$Mean=\frac{\text{Sum of Values}}{\text{Number of Values}}$