All categories

1 year ago

A GPA is usually an example of a a. b. mean bimodal distribution trimodal distribution weighted average C. d. 48

Mathematics

1 answer:

Bezzdna [24]1 year ago

6 0

I find the following data for the concept GPA:

Your GPA is calculated in two steps:

The grade awarded for each course is multiplied by the credit value for each course.

The aggregate score is divided by the total number of credits for all courses completed in the defined period of study.

So, the weighted average reflects the relative contribution made by all the courses you have undertaken based on their credit value.

From the above data, the correct option for the answer is d. weighted average.

You might be interested in

Joseph asked students in his homeroom class how many songs that have on their MP3 players. His data is recorded in the table bel

Neporo4naja [7]

Answer:

Step-by-step explanation:

Boys:

Q1: 78

Q3: 140

IQR: 140 - 78 = 62

Girls:

Q1: 97

Q3: 180

IQR: 180 - 97 = 83

Difference:

83 - 62

5 0

2 years ago

Over the first five years of owning her car, Gina drove about 12,700 miles the first year, 15,478 miles the second year, 12,675

kvv77 [185]

Answer:

Part a)

Mean: 13155.6

Mode:None

Median: 12700

Step-by-step explanation:

12700 : 1

15478: 2

12675: 3

11850: 4

13075: 5

Mean :

$=\frac{Sum of all values}{Total no. of values} \\=\frac{12700 + 15478 + 12675 + 11850 + 13075}{5}\\=\frac{65778}{5}\\= 13155.6$

Mode:

All values are distinct, therefore there is no mode. A mode is value which occurs most frequently.

Median:

Arrange the values in ascending order:

11850 , 12675, 12700, 12075, 15478

The mid value is median: 12700

Part b)

It depends upon the data. In this question the best way to predict how many miles Gina will drive in the next years is by using Median of the data.

The reason is that there is a potential outlier in the data i.e 15478. In case of outlier median tends to give better predictions.

6 0

3 years ago

While studying a 100 square mile area of jungle, a researcher finds 50 monkeys. Predict how many monkeys might inhabit a 1,500 s

Brilliant_brown [7]

Answer:

750 monkeys (probable chance)

Step-by-step explanation:

100 : 50

100 square miles to a 2:1 ratio of 50 monkeys

Simply, insert the new area into the ratio to get the result.

1500 ---> 2:1

1500/2 = 750

1500:750

Thus, there would probably be 750 monkeys inhabiting a 1,500 square mile jungle.

5 0

3 years ago

Alonzo, Alice, and Juan all solved the following problem but got different answers:

r-ruslan [8.4K]

Answer:

Juan believes the answer is -2/15.

Step-by-step explanation:

The given problem is :

$\dfrac{-1}{3}\times \dfrac{2}{5}$

We need to solve the problem.

$\dfrac{-1}{3}\times \dfrac{2}{5}=\dfrac{-1\times 2}{3\times 5}\\\\=\dfrac{-2}{15}$

So, the answer to the problem is $\dfrac{-2}{15}$ . Hence, Juan is correct.

5 0

2 years ago

5-7 <-3 : what is the simplified form of the inequality below ?

Makovka662 [10]

Answer:

5<4

Step-by-step explanation:

This inequality is not correct though.

5-7+7<-3+7

5<4

7 0

3 years ago