Question

18. If you have a number of scores that are outliers you should A throw them...

18. If you have a number of scores that are outliers you should

A throw them out mirin the analysis with and without them to see what difference they make

Try to identify what is causing those scores to be outliers

Both b and c

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
suppose a data set consisting of exam scores has a lower quartile Q1=60, a median m=75...
suppose a data set consisting of exam scores has a lower quartile Q1=60, a median m=75 and an upper quartile of Q3=85. the scores on the exam range from 18 to 100. Without having the actual scores available to you, which one of the following statements is true? a) the data set contains no suspected outliers b) the data set contains suspected outliers only on its lower end c) the data set contains suspected outliers only on its upper end...
Suppose you have a data set that has the following 5 number summary: Minimum: 15, Q1:...
Suppose you have a data set that has the following 5 number summary: Minimum: 15, Q1: 35, Median: 45, Q3: 56, Maximum: 95.  Are there any outliers in this data set? a. There are extreme outliers but not potential outliers. b. There are neither potential outliers nor extreme outliers. c. It is impossible to tell. d. There are potential outliers but not extreme outliers. e. There are both potential outliers and extreme outliers.
7.Suppose you have a data set that has the following 5 number summary: Minimum: 15, Q1:...
7.Suppose you have a data set that has the following 5 number summary: Minimum: 15, Q1: 35, Median: 45, Q3: 56, Maximum: 95.  Are there any outliers in this data set? a. There are both potential outliers and extreme outliers. b. There are neither potential outliers nor extreme outliers. c. There are potential outliers but not extreme outliers. d. There are extreme outliers but not potential outliers. e. It is impossible to tell.
You have isolated a clinical sample and carried out a gram stain on the bacteria in...
You have isolated a clinical sample and carried out a gram stain on the bacteria in hopes to identify what is causing the illness in your patient. The gram stain showed a gram-positive staphylococcus. You have narrowed down the possible bacteria to only those used in this lab. What are the possible bacteria that you have isolated? If there is more than one possible bacteria, what test would you use to differentiate between them? the possible bacteria used is: Staphylococcus...
State the number of friends (or connections) that you have on Facebook (or Linkedin). In case...
State the number of friends (or connections) that you have on Facebook (or Linkedin). In case you have more than 365 friends or connections, think of an alternative, smaller group of friends or relatives. What is the chance that there are at least 2 people among your friends (or connections) with the same birthday (same day, not same year)? Let's find out. Please respond with an estimate of the probability that this will happen. This estimate can be intuitive or...
You throw a ball straight up with an initial velocity of 18 m/s. It passes a...
You throw a ball straight up with an initial velocity of 18 m/s. It passes a tree branch on the way up at a height of 12.7 m. (A) How much additional time elapses before the ball passes the tree branch on the way back down (i.e. how much time passes between when the ball is moving upward at a height of 12.7 m to when the ball is moving downward at a height of 12.7 m)? Correct Answer was...
Some customers of a retail chain have a store credit card that earns them bonus gifts...
Some customers of a retail chain have a store credit card that earns them bonus gifts when they make purchases at the chain.​ Currently, 22 customers are shopping in a store in this chain. Of​ these, half already have a store credit card. If employees offer store credit cards to 5 of​ these, what is the probability that all of those chosen already have a​ card? ​(b) A family of 5 is shopping in the store. Noting that Subscript n...
Create a class called BirthYear. It should only have two member, both of them arrays. One...
Create a class called BirthYear. It should only have two member, both of them arrays. One of type string called Names. The second of type int called BirthYears. in your main class create a StudentBirthYear object. Make sure both arrays are of the size 10. Add ten different names and ten different birth years. Then display each name with its birth year using only 1 for loop. (You can display in a for loop as well as a foreach loop,...
Only need answer for (f) You can find scores of a test: { 56,67,67,70,73,73,75,76,77,79,80,81,83,83,85,87,88,89,92,93 } (a)...
Only need answer for (f) You can find scores of a test: { 56,67,67,70,73,73,75,76,77,79,80,81,83,83,85,87,88,89,92,93 } (a) Obtain a frequency distribution for the test. (The number of bins and intervals should be determined according to the rules in the class slides). (b) Draw a frequency histogram. (c) Use the frequency distribution to compute the mean and the median and variance. Are there any outliers in this data set? (d) Plot the box plot of data based on the statistics you can...
Only need answer for (c) and (f) You can find scores of a test: { 56,67,67,70,73,73,75,76,77,79,80,81,83,83,85,87,88,89,92,93...
Only need answer for (c) and (f) You can find scores of a test: { 56,67,67,70,73,73,75,76,77,79,80,81,83,83,85,87,88,89,92,93 } (a) Obtain a frequency distribution for the test. (The number of bins and intervals should be determined according to the rules in the class slides). (b) Draw a frequency histogram. (c) Use the frequency distribution to compute the mean and the median and variance. Are there any outliers in this data set? (d) Plot the box plot of data based on the statistics...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT