Ask question

Ask question

All categories

3 years ago

8

Researcher Sandy Beach found a correlation coefficient of +2.3 between variables X and Y. She is thrilled because that correlati

on is "like, way high." She also feels that this answer "proves that X is 'like, causing Y.'" What are three problems with Sandyâs conclusions?

1 answer:

tia_tia [17]3 years ago

7 0

Correlation coefficient is always between -1 and +1. So it cannot be +2.3

You might be interested in

Find each missing length, make sure you give both exact AND approximate. Brainliest + 50pts

goldenfox [79]

#1

B²=15²-7²
B²=225-49
B²=176
B=13.26(exact)
B=13.3(approx)

#2

B²=17²-7²
B²=289-49
B²=240
B=15.49(exact)
B=15.5

#3

H²=20²+14²
H²=400+196
H²=596
H=24.41(approx)
H=24.4(exact)

#4

B²=6²-3²
B²=36-9
B²=27
B=5.196(exact)
B=5.2(approx)

3 0

2 years ago

I'm not sure how you spell it, but it's the abbreviation for the Socials, the jet set, the West-side rich kids. It's like the te

ale4655 [162]

Answer:

I think it is B

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

6th GRADE MATH:

murzikaleks [220]

Answer:

200 ounces

Step-by-step explanation:

200 ounces. because each pound has 16 ounces and 12.5 pounds has 200 ounces

6 0

3 years ago

Read 2 more answers

Miss Holman gave a 90-cent tip to a waitress for serving a meal costing $6.00. What percent of the bill was her tip?

horsena [70]

15% of the bill was her tip.

7 0

3 years ago

Andy wrote the following statement

Fantom [35]

Andy is incorrect because more then one triangle can be drawn with the given information

7 0

3 years ago

Read 2 more answers