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algol [13]
3 years ago
12

The table below shows data for a class's midterm and final exam. Use the table to answer the following questions. Mid-Term Final

100 98 100 95 100 93 95 91 95 88 92 82
9278 88 78 85 65 75 60 What is the 5 number summary for the class's Final Exam? Minimum
type your answer... Lower Quartile type your answer.... Median type your answer... Upper Quartile type your answer...
Maximum
type your answer...

Mathematics
1 answer:
faust18 [17]3 years ago
4 0

Based on the scores in the final exam, the five number summary of the class is:

  • Minimum = 60
  • Lower quartile = 71.5.
  • Median = 85.
  • Upper Quartile = 94.
  • Maximum = 98
<h3 /><h3>What is the five number summary for the final exams?</h3>

The minimum is the smallest score of 60. The maximum will be the largest score of 98.

The lower quartile can be found by the formula:

= (Second score + Third score) / 2

= (65 + 78) / 2

= 71.5.

The upper quartile is:

= (Third to last score + Second to last score) / 2

= (93 + 95) / 2

= 94

The median is:

= (5th score + 6th score) / 2

= (82 + 88) / 2

= 85

Find out more on the five number summary at brainly.com/question/24809873.

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Ayden had a goal of finishing painting at least 80% of the 500 square meters of a house's wall by today. He actually finished pa
Kisachek [45]
Hey You!

We must know what 80% of 500 is:

500 * 80% = 400

Ayden did meet is goal, because his goal was 400 and he painted 415 squares (Which is beyond his goal).
3 0
4 years ago
A store is having a sale on walnuts and chocolate chips. For 2 pounds of walnuts and 12 pounds of chocolate chips, the total cos
gladu [14]

The total cost of pound of walnut and a pound of chocolate together is $4

Step-by-step explanation:

Let us assume the cost of walnut as $w per pound

Similarly, let us assume the cost of chocolate at $c per pound

Putting the above assumptions in the given conditions mentioned in the question-

Condition 1- the cost of 2-pound walnut and 12-pound chocolate is $ 33

The 2-pound walnut cost can be written as 2w (since we have assumed that walnut cost $w/pound)

Similarly, 12-pound chocolate would cost 12c

2w+12c=33  Equation 1

Condition 2- the cost of 5-pound walnut and 3-pound chocolate is $15

5-pound walnut cost 5w and 3-pound chocolate cost 3c which equals $15

5w+3c=15   Equation 2

Comparing Equation 1 and Equation 2

We multiply Equation 2 with a factor of 4  

Hence the equation 2 becomes- 20w+12c=60 (this was done to make either of the variable’s coefficient equal)

Now subtracting Equation 1 from Equation 2

20w+12c=60 -(2w+ 12c=33)

We get 20w-2w=60-33 (12c gets cancelled out)

18w=27

w=$ 1.5  (cost of walnut is $1.5/pound)

putting the value of w in either of the equation we get c as 2.5$

Hence the total cost of one pound each of walnut and chocolate is $2.5+$1.5= $4

8 0
3 years ago
Carol is going to buy a purse she found. It is originally $120.00, but has been marked down 25%. When carol goes to buy the purs
german
$97.2


120*.75 =90 (discounted price)
90*.08 = 7.2 (amount sales tax)

90 + 7.2= 97.2
5 0
4 years ago
Ello ... Random Question
BARSIC [14]
Hi i know the answrrrrr
7 0
3 years ago
Read 2 more answers
9 and 11 need help<br> Mark brainlist
zvonat [6]

I will do 9 only. You can do 11.

Question 9

sin(60) = x/8

sin(60)(8) = x

4•sqrt{3} = x

x^2 + y^2 = 8^2

(4•sqrt{3})^2 + y^2 = 64

16(3) + y^2 = 64

48 + y^2 = 64

y^2 = 64 - 48

y^2 = 16

sqrt{y^2} = sqrt{16}

y = 4

Do 11 the same way.

5 0
3 years ago
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