What value of z* should be used to construct a 95% confidence interval of a population mean? Answer choices are rounded to the hundredths place. A. 1.96 B. 1.65 C. 3.29 D. 2.58

Question and answer

The value of z* for a 95% confidence interval is 1.96.

Expert answered|Namita Agrawal|Points 184|

Question|Asked by Angeleyes45|Rated good

Asked 8/8/2021 2:31:56 PM

Updated 4 days ago|6/3/2026 9:42:23 PM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

Edited by matahari [6/3/2026 9:42:17 PM]

Get an answer

Search for an answer or ask Weegy.

New answers

Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment

Questions asked by Angeleyes45

A survey on Internet usage was conducted among a group of 200 students in the school cafeteria. It was found that 100 students spend at least two hours online every day. Which of these is an example of descriptive statistics? a.) 50% of the students in the cafeteria spend at least two hours online each day. b.) 50% of the students in the school spend at least two hours online each day. c.) 50% of the students in a class spend at least two hours online each day. d.) 50% of the students ...

(More)

Question|Asked by Angeleyes45

Not Answered

Updated 3/27/2023 4:39:06 PM

1 Answer/Comment

beyond_bonchy

"50% of the students surveyed spend at least two hours online each day." is an example of descriptive statistics.

Added 3/27/2023 4:39:06 PM

This answer has been confirmed as correct and helpful.

Confirmed by oldwallet [4/6/2025 1:08:48 PM]

The amount spent on pet food each month is an example of _____ data.The amount spent on pet food each month is an example of _____ data. a.) quantitative b.) ordinal c.) nominal d.) qualitative

Weegy: Qualitative type of data can be used as evidence to support a claim. (More)

Question|Asked by Angeleyes45

Updated 4/6/2025 3:00:44 PM

1 Answer/Comment

écdtian

The amount spent on pet food each month is an example of quantitative data.

Added 4/6/2025 3:00:44 PM

This answer has been confirmed as correct and helpful.

Which of these data sets represent discrete data? a.) Number of questions answered incorrectly in a multiple-choice quiz b.) Snowfall that fell last night in Maine c.) Time spent in running 1 mile d.) Temperature readings for Tuesday afternoon

(More)

Question|Asked by Angeleyes45

Not Answered

Updated 1/22/2023 1:42:31 PM

1 Answer/Comment

Jerrald@22

Number of questions answered incorrectly in a multiple-choice quiz - represent discrete data.

Added 1/22/2023 1:42:31 PM

This answer has been confirmed as correct and helpful.

Which of these examples best represents a simple random sample? a.) Picking out the names of every 10th person from a group of 200 people who drive a car. b.) Using a name generator to pick out 20 names from a group of 100 students. c.) Selecting every 15th person in a group of 100 volunteers. d.) Selecting all the students in a group of 50 students.

(More)

Question|Asked by Angeleyes45

Not Answered

Updated 5/24/2023 6:12:01 AM

1 Answer/Comment

JMine

The example that best represents a simple random sample is Picking out the names of every 10th person from a group of 200 people who drive a car.

Added 5/24/2023 6:12:01 AM

This answer has been confirmed as correct and helpful.

Confirmed by oldwallet [4/6/2025 1:00:21 PM]

Which of these random samples qualifies as a representative sample to find out what parents think about the levels of college tuition fees in the state? a.) 50 parents of college students from the state b.) 50 parents of college students from another state c.) 50 residents of a county in the state d.) 50 residents of a city in the state

(More)

Question|Asked by Angeleyes45

Not Answered

Updated 5/24/2023 6:13:32 AM

1 Answer/Comment

JMine

The random sample that best qualifies as a representative sample to find out what parents think about the levels of college tuition fees in the state would be 50 parents of college students from the state.

Added 5/24/2023 6:13:32 AM

This answer has been confirmed as correct and helpful.

Confirmed by oldwallet [4/6/2025 1:00:19 PM]