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

Author Question: A statistics class is composed of 60 percent females. If 15 students are selected randomly, what is ... (Read 104 times)

abarnes

  • Hero Member
  • *****
  • Posts: 556
on: Jun 24, 2018
A statistics class is composed of 60 percent females. If 15 students are selected randomly, what is the probability that this group will include either 8, 9, 10, or 11 females? Use the normal distribution.

Question 2

True or False The difference between the sample statistic and actual value of the population parameter is referred to as the sampling error.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jun 24, 2018
Answer to Question 1

0.6916

Answer to Question 2

T


abarnes

  • Member
  • Posts: 556
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Vessels composed of vessel elements in xylem tissue. Vessels composed of vessel elements in xylem tissue.
Any number of crossovers gives 50 percent recombinants Any number of crossovers gives 50 percent recombinants
(a) Savanna baboons live in female-philopatric groups, among which males migrate. (b) Chimpanzees li (a) Savanna baboons live in female-philopatric groups, among which males migrate. (b) Chimpanzees li
Isozymes of Cytochrome P450: Selected Substrates, Inducers, and Inhibitors Isozymes of Cytochrome P450: Selected Substrates, Inducers, and Inhibitors
Selected Specialty Supplements Selected Specialty Supplements
Selected Biological Response Modifiers Selected Biological Response Modifiers
Video: Types of energy transfer reactions: oxidation-reduction reactions and ATP generation reactions

For a complete list of videos, visit our video library