[Answered] The midpoint of the class interval 30 to 34 is ____

This topic contains a solution. Click here to go to the answer

Author Question: The midpoint of the class interval 30 to 34 is _____ . a. 32.5 b. 31.5 c. 31.0 d. ... (Read 309 times)

Mr. Wonderful

Hero Member
Posts: 866

on: Jun 20, 2018

The midpoint of the class interval 30 to 34 is _____ .

a. 32.5
b. 31.5
c. 31.0
d. 32.0

Question 2

A psychologist finds that performance on learning a poem decreases as room temperature increases above 72F. In this instance, learning of the poem and room temperature ______ .

a. are independent
b. covary
c. are both independent variables
d. do not vary

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

robbielu01

Sr. Member
Posts: 336

Reply #1 on: Jun 20, 2018

Answer to Question 1

D

Answer to Question 2

B

Mr. Wonderful

Hero Member
Posts: 866

Reply #2 on: Jun 20, 2018

Thank you

robbielu01

Sr. Member
Posts: 336

Reply #3 on: Jun 20, 2018

No problem

« previous next »

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Midpoint and Distance forumla

first day of my chemistry class.. this is what the teacher had to say

Students in class

How to use the closed interval method to find absolute maximum and minimum values

Hands-on class in a massage therapy program.

The time spent in each interval of one complete cell cycle of a human cell in culture

Author Question: The midpoint of the class interval 30 to 34 is _____ . a. 32.5 b. 31.5 c. 31.0 d. ... (Read 309 times)

Related Topics

Need homework help now?