Question: Suppose for a certain data set the mean = 70 and E = 12. What would the confidence interval be? Would the correct answer be

Suppose for a certain data set the mean = 70 and E = 12. What would the confidence interval be?

Would the correct answer be 70-12=58, 70+12=82.

The confidence interval will be between 58 and 82?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Political polls typically sample randomly from the U.S population to investigate the percentage of voters who favor some candidate or issue. The number of people polled is usually on the order of...

Q:

23) A pharmaceutical company operates retail pharmacies in 10 eastern states. Recently, the company's internal audit department selected a random sample of n= 300 prescriptions issued throughout the...

Q:

25. A pharmaceutical company operates retail pharmacies in 10 eastern states. Recently, the company's internal audit department selected a random sample of n=300 prescriptions issued throughout the...

Q:

There are 11 questions, with varying amount of points allocated to each. Free response questions value more points. Type your answers paying attention to how the answers must entered, 3 decimal...

Q:

1. A sample of size 36 from a normally distributed population variable with population standard deviation 20 had a sample mean of 88. Find a 99% confidence interval for the population mean. 2. 2. A...

Q:

Q #1 3. [0.5/1 Points] DETAILS PREVIOUS ANSWERS BBUNDERSTAT12 7.3.026.S. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER For this problem, carry at least four digits after the decimal in your...

Q:

A public health official in St. Lucie county needs to estimate the average systolic blood pressure of all residents in St. Lucie county for a report that is being prepared for the Florida Department...

Q:

Provide an appropriate response. 1.The table below shows the number of homicides in the U.S. in each of the years 1989-1993 Classify the study as either descriptive or inferential. Descriptive...

Q:

FORUM: QUALITATIVE SOCIAL RESEARCH SOZIALFORSCHUNG Volume 2, No. 3, Art. 22 September 2001 Qualitative Data Analysis: Common Phases, Strategic Differences Ian Baptiste Key words: Abstract: This paper...

Q:

Q1. To inspect manufacturing processes, companies typically examine samples of parts for deficiencies. One company that manufactures ballpoint pens selected samples of its manufactured pens on each...

Q:

Determine the amount of gross income Elbert must recognize in each of the following situations: a. In October, Elbert sells city of Norfolk bonds with a face value of $6,000 for $5,800. Elbert had...

Q:

Number 11.13. Please help me 80 row cos'A where Rp is the radius of Earth. 11.13. We showed in the text that g. = 80 + a, where while a is the centrifugal acceleration. Neglecting higher-order terms...

Q:

A liability for a long - term purchase contract should generally be recognized when Multple Choice the goods are sold to match the cost. the goods are shipped. the contract is signed. the goods are...

Q:

A company is preparing completing their Cash Budget. The following data has been prepared for cash receipts and payments. January February March Cash receipts $1,061,200 $1,182,400 $1,091,700 Cash...