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3 years ago

Emmanuel collected 49 Leaves last week he collected the same number of leaves each day how many leaves did he collect on Monday

Mathematics

2 answers:

adoni [48]3 years ago

8 0

7 leaves per day because 49 divided by 7 is 7.

suter [353]3 years ago

6 0

7 because 49 divided by 7 is 7 and there are 6 days in the week

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Suppose a researcher is conducting a hypothesis test for a mean and finds a test statistic of z=2.3z=2.3 . Which of the choices

Galina-37 [17]

Answer:

Option c. The result is significant at the 0.020.02 level.

Step-by-step explanation:

We are given the following in the question:

We are conducting a one tailed hypothesis test with alternate hypothesis

$H_A: \mu > \mu_0$

The z test calculated for the same is

z=2.3

We calculate the p-value from the standard normal table.

p value = 0.010724 at 0.05 significance level.

The result is significant

p value = 0.010724 at 0.01 significance level.

The result is not significant

p value = 0.010724 at 0.02 significance level.

The result is significant at 0.02 significance level.

Thus, the correct answer is

Option c. The result is significant at the 0.020.02 level.

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2 years ago

The sum of the angle measures of a polygon with n sides is 1800. find n

Lilit [14]

The summation of the angle measures of a polygon is given by:
180(n - 2).
Thus, we need to find: 1800 = 180(n - 2)
10 = n - 2
n = 12

Therefore, the shape is a dodecagon, and the number of sides it has is 12.

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3 years ago

Trigonometry, please help thank you

alina1380 [7]

Step-by-step explanation:

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3 years ago