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MrRissso [65]
3 years ago
12

A random sample of 100 students is taken at LearnAll University and it's found that their average GPA is 3.1. If this informatio

n is used to help estimate the average GPA for all students at LearnAll University which branch of statistics was applied? a Inferential statistics b. Population statistics c. Descriptive statistics d Sample statistics
Mathematics
2 answers:
Misha Larkins [42]3 years ago
8 0

Answer:

a. Inferential Statistics

Step-by-step explanation:

anygoal [31]3 years ago
7 0

Answer:

<em>a Inferential statistics</em>

Step-by-step explanation:

Inferential statistics are among the two central statistics categories.

<em>To define and draw conclusions about the population, inferential statistics use a random sample of data gathered from a population.</em>

Inferential statistics are useful when it is not feasible or practical to analyze every member of a whole population.

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Likurg_2 [28]

Answer: 152.46 squared centimeters.

Step-by-step explanation:

  1. The equation to find the area of the trapezoid is A = ½ (6.6 + 16.5) 13.2
  2. Distribute ½ into (6.6 + 16.5) . A = (3.3 +  8.25) 13.2.
  3. Add the numbers inside the parenthesis. A =  11.55 * 13.2
  4. Multiply 11.55 * 13.2.   A = 152.46.
3 0
4 years ago
11.
saw5 [17]

Answer:

y=x+2

Step-by-step explanation:

m=(1-3)/(-1-1)=-2/-2=1

y-y1=m(x-x1)

y-3=1(x-1)

y-3=x-1

y=x-1+3

y=x+2

7 0
3 years ago
Read 2 more answers
Write an equation of the line that passes through the points (-2,-3) and (1,-3)
Nastasia [14]

I learned this so many times but I forgot how to do it exactly.

But looking at this, you can already determine that y is equal to -3 so couldn't you use that as an answer.

4 0
3 years ago
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List the sides of △ABC in order from longest to shortest if the angles of △ABC have the following measures: m∠W = 4x - 1, m∠X =
Leto [7]

Answer:

w=4x

Step-by-step explanation:

5 0
3 years ago
a blue arlin can swim at 50miles per hour. What is that speed in feet per second , to the nearest whole number ?
morpeh [17]

Step-by-step explanation:

Multiply the amount of feet in one mile by the amount of miles in the question(5,280 x 50 = 264,000)

Divide the amount of feet in 50 miles by the amount of minutes in 1 hour to get the amount of feet per mile (264,000 ÷ 60 = 4,400)

Divide the amount of feet per mile to get by the amount of seconds in a minute to get the amount of feet per second (4,400 ÷ 60 = 73.33)

Your answer rounded to the nearest whole number is 73

6 0
3 years ago
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