Find the standard deviation sd = sx, Basic Statistics

+44 141 628 6080
[email protected]

Find the standard deviation sd = sx

The 47 students on a computer studies course each recorded the number of whole minutes, x, spent surfing the internet during a given day. The results are summarised below:
∑x = 2276 , ∑x² = 111492
a) Find the mean μ.
b) Find the standard deviation SD = σx

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Find the standard deviation sd = sx

Reference No:- TGS0119061

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : State three reasons why its important to preserve botana

State three reasons why its important to preserve botana curus & state two arguments people might make for not preserving botana curus?

Q : What is the probability that someone will be bumped out

Assume that the probability for each customer to show up is 92%. (a) What is the probability that someone will be bumped out?

Q : Explaining your research methods

Write a 700- to 1,050-word paper in APA format explaining your research methods and process for limiting the uncertainty within the decision. Discuss your results in an in-depth narrative.

Q : Bounded awareness in decision making

Discuss the following statement. "It is important that organizational managers understand that bounded awareness can and will occur in decision making." In developing your discussion, cite a minimum of two sources other than your textbook.

Q : Find the standard deviation sd = sx

The 47 students on a computer studies course each recorded the number of whole minutes, x, spent surfing the internet during a given day. The results are summarised below:

Q : Political questions known as

Attitudes held by a large number of people concerning governmental and political questions known as?

Q : Use the e-r approach to model the operations of your local

Use the E-R approach to model the operations of your local community library. The library has books, CDs, tapes, and so forth, which are lent to library patrons

Q : Write a pseudo code to input series of numbers ending

Write a pseudo code to input series of numbers ending with the dummy number (-1) and output the maximum, minimum, total and the average of the series

Q : How tall would door need to be if boeing wanted fit

How tall would the door need to be if Boeing wanted to ensure 95% of men could fit through the door without bending?

1932310

Questions
Asked

3,689

Active Tutors

1457364

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Find the standard deviation sd = sx

Reference No:- TGS0119061

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : State three reasons why its important to preserve botana

Q : What is the probability that someone will be bumped out

Q : Explaining your research methods

Q : Bounded awareness in decision making

Q : Find the standard deviation sd = sx

Q : Political questions known as

Q : Use the e-r approach to model the operations of your local

Q : Write a pseudo code to input series of numbers ending

Q : How tall would door need to be if boeing wanted fit

Investigate the cause of the recent werewolf attacks

Describe marxist theory and psychology of addiction

Explain framers decisions in creating the constitution

Federal bureaucracy has to put up with a lot of red tape

What power of recognition when it comes to office president

What right ordinance power give to the president

Analyze leadership of organization during particular event

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Find the standard deviation sd = sx

Reference No:- TGS0119061

Recent Questions Asked Basic Statistics

Q : State three reasons why its important to preserve botana

Q : What is the probability that someone will be bumped out

Q : Explaining your research methods

Q : Bounded awareness in decision making

Q : Find the standard deviation sd = sx

Q : Political questions known as

Q : Use the e-r approach to model the operations of your local

Q : Write a pseudo code to input series of numbers ending

Q : How tall would door need to be if boeing wanted fit

Asked Questions