Each month, Nadeem keeps track of the number of times he visits the library and the number of books he checks out. Is there a correlation if you model his data with a linear
equation? Is there a causal relationship?
Visits
3 4 5 6 7
8
Books
5
5
6
8
9
11
There is a positive correlation and a causal relationship.
There is a causal relationship but no positive correlation.
There is a positive correlation and no causal relationship. Other factors may influence the number
of books Nadeem checks out.
There is neither a correlation nor a causal relationship.

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

The graph of f(x)= 3•2^x-3 is shown below. g(x) is a transformation of f(x)