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

Author Question: Solve the problem. Round your answer to one decimal place, if necessary.The distribution of sample ... (Read 88 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Jan 18, 2020
Solve the problem. Round your answer to one decimal place, if necessary.

The distribution of sample means for the ages  of employees at a particular company for samples of
is normal with a mean of 40 and a standard deviation of 0.73. Suppose you take a random sample  of  200 employees from the company  and find that their mean age is 38.2. How many standard deviations is the sample mean from the mean of the distribution of sample means?
◦ 2.5 standard deviation(s) below the mean
◦ 1.8 standard deviation(s) below the mean
◦ 34.9 standard deviation(s) below the mean
◦ 2.5 standard deviation(s) above the mean
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by amal on Jan 18, 2020

Ahnyah

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jan 18, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 50% of students answer this correctly


amal

  • Member
  • Posts: 572
Reply 2 on: Jan 18, 2020
YES! Correct, THANKS for helping me on my review

juliaf

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

The distribution of lorsies and galagos. The distribution of lorsies and galagos.
Stretch neck in lateral flexion. Place one hand on the head and the other hand on the shoulder and ... Stretch neck in lateral flexion. Place one hand on the head and the other hand on the shoulder and ...
Distribution of H2A.Z-containing nucleosomes near a transcription start site (TSS) Distribution of H2A.Z-containing nucleosomes near a transcription start site (TSS)
Solve for the resultant vector for the following sets of vectors using any of the different ... Solve for the resultant vector for the following sets of vectors using any of the different ...
Sample Inclusion for Various s Sample Inclusion for Various s
6 SUPPORT NEED IT SOON PLEASE ANSWER ALL 6 SUPPORT NEED IT SOON PLEASE ANSWER ALL
Video: Rods and Cones Animation

For a complete list of videos, visit our video library