Enrollment is 60 male. In a class of 20 students, what is the standard deviation for the number of ...

Author Question: Enrollment is 60 male. In a class of 20 students, what is the standard deviation for the number of ... (Read 70 times)

savannahhooper

Hero Member
Posts: 576

on: Jul 24, 2018

Enrollment is 60 male. In a class of 20 students, what is the standard deviation for the number of males? Assume that this course is one required by all students.
1.4.8
2.3.2
3.2.2
4.12

Question 2

Enrollment is 60 male. In a class of 20 students, how many males would you expect on average? Assume that this course is one required by all students.
1.12
2.10
3.8
4.15

lindahyatt42

Sr. Member
Posts: 322

Reply #1 on: Jul 24, 2018

Answer to Question 1

3

Answer to Question 2

1

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.