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

Author Question: If x is a binomial random variable, calculate for n = 70 and p = 0.4. (Read 75 times)

rl

  • Hero Member
  • *****
  • Posts: 579
on: Feb 14, 2020

Question 1

A local newspaper claims that 70% of the items advertised in its classifieds section are sold within 1 week of the first appearance of the ad. To check the validity of the claim, the newspaper randomly selected advertisements from last year's classifieds and contacted the people who placed the ads. They found that 16 of the 25 items sold within a week. Based on the newspaper's claim, is it likely to observe who sold their item within a week? Use a binomial probability table.

Question 2

If x is a binomial random variable, calculate μ for n = 70 and p = 0.4.
◦ 35
◦ 28
◦ 16.8
◦ 2.8
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by rl on Feb 14, 2020

djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Feb 14, 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 56% of students answer this correctly


rl

  • Member
  • Posts: 579
Reply 2 on: Feb 14, 2020
Thanks for the timely response, appreciate it

xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

How to create a price index to calculate inflation for a basket of goods How to create a price index to calculate inflation for a basket of goods
How to calculate simple interest (Part 4; P = I/rt) How to calculate simple interest (Part 4; P = I/rt)
Calculate the given limits eliminating zero denominator algebraicilly Calculate the given limits eliminating zero denominator algebraicilly
How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree? How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree?
Calculate ΔG° Calculate ΔG°
Variable penetrance of mitochondrial mutations Variable penetrance of mitochondrial mutations
Video: What are the Parts of a Plant Cell?

For a complete list of videos, visit our video library