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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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16 on the y-axis, 0 on the x axis
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3 years ago
33% of what number is 1.45? Round to the nearest tenth.
tatuchka [14]

Take the unknown number as 'y'.

=》33% = 33/100

=》1.45 = 145/100

33/100 × y = 1.45

33/100 × y = 145/100

33y = 145/100 × 100/1

33y = 145

y = 145/33

y = 4.39

______

RainbowSalt2222 ☔

3 0
2 years ago
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I’ll give brainliest if someone can explain that answer
Zanzabum

Answer:

no

Step-by-step explanation:

5 0
2 years ago
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Each week, Rosario drives to an ice-skating rink that is 60 miles away. The round-trip takes 2. 75 hours. If he averages 55 mile
mart [117]

Rosario's average speed on her way home is 36.66 miles per hour.

<h2><u></u></h2><h2><u>Average speed</u></h2>

Given that each week, Rosario drives to an ice-skating rink that is 60 miles away, and the round-trip takes 2.75 hours, to determine, if she averages 55 miles per hour on his way to the rink, what is her average speed to return to his house, the following calculation must be made:

  • 55 = 1
  • 60 = X
  • 60 / 55 = X
  • 1.09 = X
  • 2.75 - 1.09 = 1.66
  • 55 = 1
  • 27.5 = 2
  • 55 / 3 x 2 = 36.66

Therefore, Rosario's average speed on her way home is 36.66 miles per hour.

Learn more about averages in brainly.com/question/12322912

4 0
2 years ago
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DUDE SOMEONE ANSWER THIS QUESTION
son4ous [18]

The line which rises to the left has slope of -1/3 and y intercept  of 2 so we have

y = -1/3x + 2

3y = -x + 6

x + 3y = 6

Shading is below and the line is  solid so the inequality  is

x + 3y  ≤ 6

The other line has equation

y = 3x - 1

and inequality is

y ≥ 3x - 1

The answer is B

8 0
3 years ago
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