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Charra [1.4K]
3 years ago
6

A graduate statistics class is unhappy with the midterm grades. The majority of students scored 45 or below on a 100-point scale

, with just several students performing very well. Which type of distribution do the test scores represent?
a) nominal
b) negatively skewed
c) normal
d) positively skewed
Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
7 0

Answer:

a for sure

Step-by-step explanation:

murzikaleks [220]3 years ago
4 0

Answer:OI>>>

Step-by-step explanation:

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F(x) = x^2 + 4x. G(x) = 1 + e^2x. As a single logarithm find fg(x) = 21
vfiekz [6]

Answer:

1/2 log2

Step-by-step explanation:

I hope you understand

8 0
2 years ago
Cost of a New Car From 1970 to 1990, the average cost of a new car, C
Lunna [17]

Answer:

In year 1986 the average  cost of car is  $12,000

Step-by-step explanation:

Cost function:

C = 30.5t² + 4192

Cost = $12,000

Find:

Year

Computation:

C = 30.5t² + 4192

12,000 = 30.5t² + 4192

t = 16 year

So,

Year 1970 + 16 year

1986

So, In year 1986 the average  cost of car is  $12,000

3 0
3 years ago
I don’t know how to do this help :(
katen-ka-za [31]
A of trapezium = ((a+b)/2)(h)
A = ((10+10+4)/2)(8)
A = (24/2)(8)
A = 12(8)
A = 94
The area is 94ft²
5 0
3 years ago
May can swim one lap in 6.089 seconds, and Sarah can swim one lap in 6.098 seconds. Write an equation to compare their speeds.
Pie

6.098-6.089=.009 maybe?

6 0
4 years ago
Read 2 more answers
Has has 12 true and false questions How many ways can he answer those questions?
Arlecino [84]

each question has two possible outcomes. 12x2= 24

4 0
3 years ago
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