$1\ lb=16\ oz\to1\ oz=\frac{1}{16}\ lb\\\\therefore:\\\\6\ oz=(6\times\frac{1}{16})\ lb=\left(\frac{6}{1}\times\frac{1}{16}\right)\ lb=\frac{6}{16}\ lb=\frac{6:2}{16:2}\ lb=\boxed{\frac{3}{8}\ lb=0.375\ lb}$

7 0

4 years ago

Maria tests the effectiveness of an anti-depression drug by recruiting 500 participants and randomly assigning half e participan

Nady [450]

Answer:

D. The small p value and the small effect size suggest that the observed difference between the drug placebo groups are likely to be due to sampling error. This study should be replicated with a larger sample size.

Step-by-step explanation:

The p value is determined for any test before making a conclusion. If the p-value is smaller than critical value then we reject the null hypothesis which means that drug is not effective for the reducing depression. A very small p-value usually lesser than 0.05 indicates strong evidence against the null hypothesis.

6 0

3 years ago

Write a rule for the sequence. Then find the next three terms. 24, 27, 30, 33,

Alecsey [184]

Goes up 3 every time

5 0

3 years ago

Read 2 more answers

When Nancy started middle school she was 60 inches tall.when she started high school ,she was 66 inches tall.what was the percen

Ahat [919]

10%
You can do this in your head easily, but here is an equation.
x is the starting number, v is the number that changed and p is the percent.
x / v = p

4 0

4 years ago