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

Author Question: If the sample variance is calculated and found to be s2 = 9, what is the standard deviation? 1.3 ... (Read 72 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
on: Jul 24, 2018
If the sample variance is calculated and found to be s2 = 9, what is the standard deviation?
  1.3
  2.3 or -3
  3.-3
  4.81

Question 2

Consider the weights (in pounds) of the five children at a local daycare center: 24, 37, 34, 45, 30
   What is the deviation from the mean for x = 45?


  1.11
  2.24
  3.0
  4.-11


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scottmt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 24, 2018
Answer to Question 1

1

Answer to Question 2

1


shenderson6

  • Member
  • Posts: 573
Reply 2 on: Jul 24, 2018
:D TYSM

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Sample hypoglycemic protocol. Sample hypoglycemic protocol.
Lemurs are found only in Madagascar. Lemurs are found only in Madagascar.
Examples of Ways That Different Types of Intersections of Two Line Segments Can Be Transformed into Examples of Ways That Different Types of Intersections of Two Line Segments Can Be Transformed into
On May 15, 1916, after deliberating for one hour, an all-white jury in Waco, Texas, found seventeen- On May 15, 1916, after deliberating for one hour, an all-white jury in Waco, Texas, found seventeen-
Sample Diet for a College-Aged Female Weighing 132 Pounds, Assuming Light to Moderate Daily ... Sample Diet for a College-Aged Female Weighing 132 Pounds, Assuming Light to Moderate Daily ...
What is the estimated age of the archaeological sample What is the estimated age of the archaeological sample
Video: Body plan of euglena Animation

For a complete list of videos, visit our video library