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Elenna [48]
3 years ago
14

You calculate the correlation between height and weight for a simple random sample of 50 students from your college. Another stu

dent does the same for a simple random sample of 200 students from the college. The other student should get:_________.
A. a correlation greater than 1.
B. a higher value for the correlation.
C. about the same value for the correlation.
D. a lower value for the correlation.
E. a correlation less than-1.
Mathematics
1 answer:
Svetach [21]3 years ago
3 0

Answer:

B

Step-by-step explanation:

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Analyze the diagram below and answer the question that follows.
Vadim26 [7]

Answer:

B

Step-by-step explanation:

sames sides same angle

180=90+2x

180-90=2x

90=2x

x=45

4 0
2 years ago
Thomas has a bag with 6 purple and 5 blue marbles. If his friend Nick pulls 2 marbles from the bag, what is the probability of h
mars1129 [50]

Answer: 3/11

Step-by-step explanation:

Number of purple marbles = 6

Number of blue marbles = 5

Total number of marbles = 6 + 5 = 11

The probability of picking the dust purple marble will be 6/11. After a purple marvel has been picked, there'll be 5 purple marbles left and the total number of marbles will be 10, therefore the probability of picking the second purple marble will be 5/10.

Therefore we then multiply the probability of picking the first purple marble by the probability of picking the second purple marble. This will be:

= 6/11 × 5/10

= 6/11 × 1/2

= 3/11

4 0
3 years ago
Which expression is equivalent to -6(3x-2/3)?​
kupik [55]
The answer is D -18x+4
3 0
2 years ago
Read 2 more answers
7. What is the length of side a?<br> Help please
padilas [110]

Answer:

a= 63

Step-by-step explanation:

16+11=27

90-27= 63

8 0
2 years ago
Read 2 more answers
Help? Anything can help I’m in a rush
devlian [24]

Answer: A vertical line from (-5 , 4 ) to (5 , 4)

Step-by-step explanation: The y axis is the vertical  one. Go up 4 and draw a line connecting all the points with 4 in the coordinates.

Hope that helps :)

8 0
2 years ago
Read 2 more answers
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