This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Find the z-score for the value 93, when the mean is 92 and the standard deviation is 2. A) z = ... (Read 91 times)

JMatthes

  • Hero Member
  • *****
  • Posts: 578
on: Jul 25, 2018
Find the z-score for the value 93, when the mean is 92 and the standard deviation is 2.
 
  A) z = 0.99 B) z = -0.99 C) z = 0.00 D) z = 0.50

Question 2

Out of 200 observations, 64 were successes. H0: p = 0.49.
 
  A) 4.243 B) 1.723 C) 1.291 D) 0.005


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kbennett34

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 25, 2018
Answer to Question 1

D

Answer to Question 2

A


JMatthes

  • Hero Member
  • *****
  • Posts: 578
Reply #2 on: Jul 25, 2018
Both answers were spot on, thank you once again


kbennett34

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 25, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Apgar Score Apgar Score
How to find the equation of a cosine curve How to find the equation of a cosine curve
Find the final velocity of the object Find the final velocity of the object
To find the derivative use product rule To find the derivative use product rule
How to find the reaction for each of the beams below. How to find the reaction for each of the beams below.
Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ... Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ...
Video: Hemoglobin's affinity with oxygen - carbon dioxide, temperature and bisphosphoglycerate (BPG)

For a complete list of videos, visit our video library