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vodomira [7]
2 years ago
9

The stemplot displays 26 students’ scores on a 90-point statistics test. A stemplot titled Test scores has values 43, 45, 46, 51

, 52, 53, 55, 57, 60, 63, 63, 65, 66, 67, 67, 69, 69, 71, 71, 72, 74, 76, 77, 79, 84, 85. Which of the following best describes the shape of the distribution of test scores? bimodal and symmetric slightly skewed left slightly skewed right heavily skewed right
Mathematics
1 answer:
motikmotik2 years ago
3 0

In a stem plot the numbers on the left side of the line are called the stem and the value on the right side are called the leaves. The stem represents the tens place while the leaves represent the ones place of a number.

The scores of the students are as follows:

43  45  46

51   52  53  55  57  

60  63  63  65  66  67  67  69  69

71  71  72  74  76  77  79

84  85

and the shape is slightly skewed left

learn more about stemplot here:

brainly.com/question/9125085

#SPJ1

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irinina [24]

Step-by-step explanation:

25+5=30

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tester [92]

Answer: B = 18 degrees

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Step-by-step explanation:

Complimentary angles are angles whose sum is 90 degrees.

Angle A, angle B, and angle C are complementary angles. This means that

A + B + C = 90- - - - - - - - - - - - -1

The measure of angle C is twice the measure of angle A. If the measure of angle A is 24 degrees, it means that the measure of angle C would be 2 × 24 = 48 degrees.

Substituting A = 24 and C = 48 into equation 1, it becomes

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3 years ago
(60 POINTS) Please explain this in detail
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H=D

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First we will prove that the diagonals are bisectors of each other.

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Triangle CMD is congruent to triangle AMB.

Segment AM is congruent to segment MC.

M is the midpoint of segment AC.

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Then we will prove that the diagonals are perpendicular to each other.

10. Segment CD is congruent to segment CB.

11. Segment BM is congruent to segment MB.

12. Segment CM is congruent to segment CM.

13. Triangle CDM is congruent to triangle CBM.

14. Angle CMD is congruent to triangle BMC.

15. Angle CMD + angle BMC = 180

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5 0
3 years ago
Read 2 more answers
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Daniel [21]

Answer:

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y=3/5(x-5)+6

y=3/5x+3

I think (0,4) in this problem is weird.

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