[Answered] For a one-tailed test (lower tail) at 89.8 confidence, Z = a. -1.27 b. -1.53 c. -1.96 d. ...

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

Author Question: For a one-tailed test (lower tail) at 89.8 confidence, Z = a. -1.27 b. -1.53 c. -1.96 d. ... (Read 70 times)

fahad

Hero Member
Posts: 570

on: Jun 24, 2018

For a one-tailed test (lower tail) at 89.8 confidence, Z =
a. -1.27
b. -1.53
c. -1.96
d. -1.64

Question 2

For a two-tailed test at 98.4 confidence, Z =
a. 1.96
b. 1.14
c. 2.41
d. 0.8612

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

chreslie

Sr. Member
Posts: 307

Reply #1 on: Jun 24, 2018

Answer to Question 1

A

Answer to Question 2

C

fahad

Hero Member
Posts: 570

Reply #2 on: Jun 24, 2018

Thank you

chreslie

Sr. Member
Posts: 307

Reply #3 on: Jun 24, 2018

Happy to help you

« previous next »

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Stimuli Used in a Test of Word Recognition

The paper test involves holding a piece of paper near the tailpipe of an idling engine. A good ...

Apply lotion to the foot, lower leg, and thigh if accessible. Apply strokes from distal to proximal.

Shift to one side. Let the recipient’s arm hang down. Knead upper and lower arm muscles from ...

Phalen’s test

Cover test

Author Question: For a one-tailed test (lower tail) at 89.8 confidence, Z = a. -1.27 b. -1.53 c. -1.96 d. ... (Read 70 times)

Related Topics

Need homework help now?