A survey of 225 students showed the mean number of hours spent studying per week was
20.6 and the standard deviation was 2.7
Which of the following gives the confidence
interval?
between 0.07 and 0.13
0 between 2.4 and 3.1
O between 20.3 and 20.9
h

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit