The standard error of the difference of sample means is 0.444
From the complete question, we have the following parameters
<u>Canadians</u>
- Sample size = 50
- Mean = 4.6
- Standard deviation = 2.9
<u>Americans</u>
- Sample size = 60
- Mean = 5.2
- Standard deviation = 1.3
The standard error of a sample is the quotient of the standard deviation and the square root of the sample size.
This is represented as:
The standard error of the Canadian sample is:
So, we have:
The standard error of the American sample is:
So, we have:
The standard error of the difference of sample means is then calculated as:
This gives
Take square roots
Hence, the standard error of the difference of sample means is 0.444
Read more about standard errors at:
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Th influence of apostrophe's as used on the poem is:
- It gives the speaker a voice.
- It connects the reader to the speaker’s message.
- It makes an imagined addressee feel present.
- It gives the poem a personalized effect.
<h3>What effects can an apostrophe give on a poem?</h3>
An apostrophe is known to be often used to highlight the vital reasons of the the main idea or object.
It is often used to adds drama, bring out emotions as a result of jubilation to sorrow and it is also used to evoke something not living.
Learn more about this poem from
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Answer:
18
Explanation:
27 divided by 3 is 9. 9 times 2 equals 18.
Answer:
Explanation:
Solving (a): P(Joe)
To get this probability, we simply add up the items in the column named Joe.
These items are:
Joe: 34 and 70
And the total is:
The overall population of the system is:
So:
Solving (a): P(Joe and North Side)
To get this probability, we simply get the intersecting element of Joe column and North Side row.
From the table, the intersecting element is:
Joe and North Side: 70
The overall population of the system is:
By reading the jornal that Benjamin Franklin gave it to him.
