723LRIS WS#7 (Yellow) Statistics Review

Posljednje ažuriranje almost 4 years ago

27

2

0

Biblioteka

723LRIS WS#7 (Yellow) Statistics Review

Posljednje ažuriranje almost 4 years ago

27

1

2

Select all that apply.

A) On average, kids spend more time eating breakfast on weekdays.

B) Kids always spend more time eating breakfast on the weekends.

C) If it takes you ten minutes to eat breakfast, it 's more likely it's a weekend.

D) On average, kids spend less time eating breakfast on weekday mornings.

2

Select all that are true.

A) More kids have a cat than have two siblings.

B) Kids are more likely to have a fish than they are to have 4 siblings.

C) On average, more students have dogs and cats as pets than have no siblings.

D) More people have 5 siblings than have a pet.

0

How do you feel you did on this assignment?

4 - I know this VERY well. I could teach it to someone else.

3 - I feel like I know this pretty well. I get almost every question right the first time.

2 - I feel like I am still learning this. I still have some questions and am unsure sometimes.

1 - I don't understand at all. I have LOTS of questions and am not sure what to do most of the time. I NEED TO BE REQUESTED FOR ADVISORY!

Select all that apply.

A) On average, kids spend more time eating breakfast on weekdays.

B) Kids always spend more time eating breakfast on the weekends.

C) If it takes you ten minutes to eat breakfast, it 's more likely it's a weekend.

D) On average, kids spend less time eating breakfast on weekday mornings.

Select all that are true.

A) More kids have a cat than have two siblings.

B) Kids are more likely to have a fish than they are to have 4 siblings.

C) On average, more students have dogs and cats as pets than have no siblings.

D) More people have 5 siblings than have a pet.

How do you feel you did on this assignment?

4 - I know this VERY well. I could teach it to someone else.

3 - I feel like I know this pretty well. I get almost every question right the first time.

2 - I feel like I am still learning this. I still have some questions and am unsure sometimes.

1 - I don't understand at all. I have LOTS of questions and am not sure what to do most of the time. I NEED TO BE REQUESTED FOR ADVISORY!

Ask every 10th person that goes into Dutchman's

Yes - Unbiased

No - Biased

Explanation:

Random

Systematic

Convenience

Voluntary

Ask all the kids at the skate park on Thursday afternoon.

Yes - Unbiased

No - Biased

Explanation:

Random

Systematic

Convenience

Voluntary

Ask every 5th person that goes into Harmon's grocery store between 8-10 AM.

Yes - Unbiased

No - Biased

Explanation:

Random

Systematic

Convenience

Voluntary

Ask every resident at the Ivins Veteran home.

Yes - Unbiased

No - Biased

Explanation:

Random

Systematic

Convenience

Voluntary

Call every 10th name in the Ivins City phone book and ask them.

Yes - Unbiased

No - Biased

Explanation:

Random

Systematic

Convenience

Voluntary

Ask 300 random people who enter Red Mountain grocery store between 8 AM and 8 PM on a Saturday.

Yes - Unbiased

No - Biased

Explanation:

Random

Systematic

Convenience

Voluntary

Go to 500 random homes in Ivins and ask the people.

Yes - Unbiased

No - Biased

Explanation:

Random

Systematic

Convenience

Voluntary

Ask people to vote on the city website.

Yes - Unbiased

No - Biased

Explanation:

Random

Systematic

Convenience

Voluntary

723LRIS WS#7 (Yellow) Statistics Review

723LRIS WS#7 (Yellow) Statistics Review

Select all that apply.

Select all that are true.

How do you feel you did on this assignment?

Ask every 10th person that goes into Dutchman's

Explanation:

Ask all the kids at the skate park on Thursday afternoon.

Explanation:

Ask every 5th person that goes into Harmon's grocery store between 8-10 AM.

Explanation:

Ask every resident at the Ivins Veteran home.

Explanation:

Call every 10th name in the Ivins City phone book and ask them.

Explanation:

Ask 300 random people who enter Red Mountain grocery store between 8 AM and 8 PM on a Saturday.

Explanation:

Go to 500 random homes in Ivins and ask the people.

Explanation:

Ask people to vote on the city website.

Explanation:

Set up the proprotion. Write answer like:

How many packages were missing socks? Write answer like: 100

Set up the proprotion. Write answer like:

How many students play a sport? Write answer like: 100

Set up the proprotion. Write answer like:

How many widgets are expected to be backwards? Write answer like: 100

Set up the proprotion. Write answer like:

How many people in the town go tot the local theater? Write answer like: 100

Select all that apply.

Select all that are true.

How do you feel you did on this assignment?

Ask every 10th person that goes into Dutchman's

Explanation:

Ask all the kids at the skate park on Thursday afternoon.

Explanation:

Ask every 5th person that goes into Harmon's grocery store between 8-10 AM.

Explanation:

Ask every resident at the Ivins Veteran home.

Explanation:

Call every 10th name in the Ivins City phone book and ask them.

Explanation:

Ask 300 random people who enter Red Mountain grocery store between 8 AM and 8 PM on a Saturday.

Explanation:

Go to 500 random homes in Ivins and ask the people.

Explanation:

Ask people to vote on the city website.

Explanation:

Set up the proprotion. Write answer like:

How many packages were missing socks? Write answer like: 100

Set up the proprotion. Write answer like:

How many students play a sport? Write answer like: 100

Set up the proprotion. Write answer like:

How many widgets are expected to be backwards? Write answer like: 100

Set up the proprotion. Write answer like:

How many people in the town go tot the local theater? Write answer like: 100

Set up the proprotion.
Write answer like:

Set up the proprotion.
Write answer like:

How many students play a sport?
Write answer like: 100

Set up the proprotion.
Write answer like:

Set up the proprotion.
Write answer like:

How many people in the town go tot the local theater?
Write answer like: 100

Set up the proprotion.
Write answer like:

Set up the proprotion.
Write answer like:

How many students play a sport?
Write answer like: 100

Set up the proprotion.
Write answer like:

Set up the proprotion.
Write answer like:

How many people in the town go tot the local theater?
Write answer like: 100