Answer:
0.15 % of American women have a shoe size greater than 12.6
Explanation:
*See the attached photo.
Hi,
Answer: Give light to his mental
<u>My work:</u> The Language states in your question is Filipino.
<em>Extra Information:</em> The language “Filipino” was made or rather declared to be a language in the 16th century. Made by the “Philippines” which have over 175 different languages (Back then). Now the “Philippines” have around 170 active languages that they speak!
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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:
brainly.com/question/6851971
The fourth one But I think