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Eduardwww [97]
3 years ago
11

there are 11 students in summer school. The teacher took a survey of how many pets the students had in their homes. The students

answers were 0, 1, 5, 2, 2, 3, 6, 4, 6, 4, 9. what is the median number of pets in this class ?
Mathematics
1 answer:
masya89 [10]3 years ago
6 0

Answer:

the median number for this problem is 4

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3 years ago
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The perimeter of an isosceles triangle is 32 inches. If the base is longer than half of the two other equal sides by 2 inches, f
Leona [35]

Answer:

Step-by-step explanation:

Let equal sides of an isosceles triangle = a inches

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2a + \frac{1}{2}a+2 = 32\\\\\frac{2a*2}{1*2}+\frac{1}{2}a+2=32\\\\\frac{4a}{2}+\frac{1}{2}a+2=32\\\\\frac{5}{2}a+2 = 32\\\\

Subtract 2 from both sides

\frac{5}{2}a=32-2\\\\\frac{5}{2}a=30\\\\a=30*\frac{2}{5}\\\\a=6*2

a = 12 inches

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Base = 8 inches

6 0
3 years ago
Put the following in order for the most area in the tails of the distribution. ​(a) Standard Normal Distribution ​(b) Student's​
tensa zangetsu [6.8K]

Answer:

(b) (c) (a)

Step-by-step explanation:

Standard Normal distribution has a higher peak in the center, with more area in this región, hence it has less area in its tails.

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Student's​ t-Distributionwith 1515 degrees of freedom has mores area in the tails than the Student's​ t-Distribution with 2020 degrees of freedom and the latter has more area than Standard Normal Distribution

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Solve for x. Show your work.
creativ13 [48]

Answer:

Step-by-step explanation:

total degrees of a line is 180

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X=25

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3 years ago
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