A prior study examined the correlation between the number of times per day teenage girls look at themselves in the mirror and those girls level of self esteem The correlation was 0 612 The means and standard deviations necessary for prediction are as follows a What is the equation for predicting mirror looks (Y) from self esteem (X) for this group of teenage girls b What is the expected number of mirror looks for a teenage girl whose level of selfesteem is 4 Self Esteem (X) Mx 5 80 $x 1 821 (using n 1) Mirror Looks (Y) M 3 333 s 1 988 (using n 1)

Question: A prior study examined the correlation between the number of times per day teenage girls look at themselves in the mirror and those girls level

A prior study examined the correlation between the number of times per day teenage girls look at themselves in the mirror and those girls’ level of self-esteem. The correlation was +0.612. The means and standard deviations necessary for prediction are as follows: Self-Esteem (X) Mx = 5.80 $x = 1.821 (using/n - 1) Mirror

a. What is the equation for predicting mirror looks (Y) from self-esteem (X) for this group of teenage girls?

b. What is the expected number of mirror looks for a teenage girl whose level of selfesteem is 4?

Self-Esteem (X) Mx = 5.80 $x = 1.821 (using/n - 1) Mirror Looks (Y) M = 3.333 s = 1.988 (using/n - 1)

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