Question 4:A netball Dlaver scored the following number of goals in her 10 most recent games:15141614151216171615a. What is her mean score?150b. What number of goals does she need to score in the next game for the mean of her scores to be 16 ?
Q. Question 4:A netball Dlaver scored the following number of goals in her 10 most recent games:15141614151216171615a. What is her mean score?150b. What number of goals does she need to score in the next game for the mean of her scores to be 16 ?
Calculate Total Goals: First, let's add up all the goals scored in the 10 games to find the total number of goals.15+14+16+14+15+12+16+17+16+15=150
Find Mean Score: Now, we divide the total number of goals by the number of games to find the mean score. 150÷10=15
Calculate Goals Needed: To find out how many goals she needs to score in the next game to have a mean of 16, we first calculate the total goals she would need after 11 games.16 (mean score) ×11 (games) =176
Determine Next Game Goals: Then we subtract the total goals she has already scored from the new total needed.176−150=26So, she needs to score 26 goals in the next game to have a mean of 16.
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