An athlete collected information on different brands of nutrition bars. she made a table showing the number of calories and the amount of protein in each bar.

the correlation coefficient for the data is approximately 0.92. select all that apply

A)There is a strong positive correlation between the calories and grams of protein.
B)There is a strong negative correlation between the calories and grams of protein.
C)As calories increase in food, protein also increases.
D)All the bars are high in protein in relation to calories.
E)There appears to be no correlation between calories and grams of protein.

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ndgmPA ndgmPA · Answer 1 · 2021-10-11T23:41:06+02:00

Answer:

A and C are correct

Step-by-step explanation:

The protien goes up with the callories this makes it have a positive effect

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MubeenaD MubeenaD · Answer 2 · 2022-05-15T06:30:14+02:00

The Correlation coefficient for the data is approximately 0.92.

Option: A and C are correct.

Correlation coefficient are used to "measure how strong a relationship between two variables".

According to the question,

The Correlation coefficient for the data is approximately 0.92.

Formula for correlation coefficient (r) = n (∑xy) - (∑x)(∑y) divided by square root of [n(∑x-∑x²). n(∑y-∑y²)]

If value of 'r' lies between 0 and 1, there is positive correlation coefficient between one and another variables.

If value of 'r' lies between 0 and -1, there is negative coefficient between one and another variables.

If value lies in 0, there is no positive and negative coefficient between one and another variables.

From our question, correlation coefficient (r) is 0.92.

Hence, There is a strong positive correlation between the calories and grams of protein.

As well as, As calories increase in food, protein also increases.

Therefore, Option: A and C are correct.

To learn about Correlation Coefficient here

https://brainly.com/question/10735738

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