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kow [346]
2 years ago
8

I need help! What is the value of t?

Mathematics
2 answers:
Nezavi [6.7K]2 years ago
3 0
The t-value measures the size of the difference relative to the variation in your sample data. Put another way, T is simply the calculated difference represented in units of standard error. The greater the magnitude of T, the greater the evidence against the null hypothesis.
Mrrafil [7]2 years ago
3 0

Answer:

t = 41

Step-by-step explanation:

The figure shows a polygon with one <u>exterior</u> angle at each vertex.  In any polygon, the sum of those angle measures is 360 degrees.

Setup the sum and set it equal to 360.

3t + 2t + 61 + 52 + 42 = 360

Combine like terms.

5t + 155 = 360

Subtract 155.

5t = 205

Divide by 5.

t = 41

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3 years ago
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4 0
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At least 100 students at a certain high school study Japanese. If 4 percent of the students at the school who study French also
oksano4ka [1.4K]

Answer: Yes, Number of students who study French is greater than number of students who study Japanese.

Step-by-step explanation:

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