A group of statistics students conducted a random sample of 64 students at their college. Their findings showed that the sampled students studied an average of 15 hours per week with a standard deviation of 5 hours. What is the value for the Standard Error of the Means?

Question

06-12-2019
Mathematics

contestada

A group of statistics students conducted a random sample of 64 students at their college. Their findings showed that the sampled students studied an average of 15 hours per week with a standard deviation of 5 hours. What is the value for the Standard Error of the Means?

Respuesta :

Otras preguntas

Help please!!! Refer to the Figure above. Place the following list of events in their correct time sequence of events from oldest (left) to youngest (right). N

Execute whoami2. execute the command to find 10 most frequently used words (part 1)3. execute the command to find the total of lines of all the .c files under x

If the energy transferred to a tertiary consumer in a food chain is 10 J, how much energy was available to the primary consumer? a) 100 J b) 500 J c) 1000 J d)

Which of the following methods can be used to enumerate a Windows host?a. Metasploit Frameworkb. Nmapc. rpcclientd. Built-in commands

What do the American Revolution, the abolition of slavery, and the Civil Rights Movement have in common?

A customer has purchased 5,000 of securities in a cash account and does not pay for them on time. Which two of the following actions is the broker-dealer permit

Find the number of 3-digit and 4-digit even numbers that can be formed from the numbers 2, 3, 5, 6, 7 (without repetition): a) 48 b) 60 c) 72 d) 84

A uniform thin rod of mass m and length l is held horizontally by two vertical strings, attached to the two ends. One of the strings is cut. Find the angular ac

immunity against abnormal cells and pathogens inside living cells Responses cell mediated cell mediated HUMORAL HUMORAL allergic reaction allergic reaction Anti

Emma wants to buy a new apartment in England. She knows that Stamp Duty will be added to the price of the apartment. Stamp Duty rates are shown below: • pay n

AlonsoDehner AlonsoDehner · Answer 1 · 2019-12-09T03:45:12+01:00

Answer:

0.8333

Step-by-step explanation:

Given that a group of statistics students conducted a random sample of 64 students at their college.

Their findings showed that the sampled students studied an average of 15 hours per week with a standard deviation of 5 hours

i.e we have

sample size = [tex]n=64[/tex]

Standard deviation of sample s = [tex]5[/tex]

By central limit theorem we have sample mean will follow a normal distribution with mean = sample mean and std error = std deviation /square root of n.

Substitute the values to get

Standard error of means =[tex]\frac{5}{\sqrt{64} } \\=0.8333[/tex]