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3 years ago

A study of 600 college students taking statistics 101 revealed that 54 students received the grade of

Mathematics

1 answer:

Anna007 [38]3 years ago

3 0

A study of 600 college students taking statistics 101 revealed that 54 students received the grade of

a. Typically 10% of the class gets an A

b. The difference between this group of students and the expected value is not significant at the 0.05 level. what does this mean in this case?

Your answer would mean that, =====> The probability of getting an A is 10% and only 9% got an A, in this study. The difference is less than 5% therefore, in this case, it is not significant.

Hope that helps!!!! : )

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Tanya run 50 yards across the diagonal of the rectangular field.

<u>Step-by-step explanation</u>:

Step 1 :

Length of the rectangular field = 40 yards
width of the rectangular field = 30 yards

Step 2 :

Measure of the diagonal = √(length^2 + width^2 )

Step 3 :

Diagonal = √(40^2 + 30^2 )

= √(1600 + 900)

= √2500

= ±50

Step 4 :

Since distance cannot be negative, The measure of diagonal = 50 yards.

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3 years ago

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Answer:

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