A store asked 250 of its customers how much they spend on groceries each week. The responses were also classified according to the gender of the customers. We want to study whether there is a relationship between amount spent on groceries and gender.
A meaningful display of the data from this study would be

o side-by-side baxplots
O a pie chart
O a histogram
O a scatterplot
O a two-way table

side-by-side baxplots

Explanation:

Side-by-side boxplots are the appropriate display for comparing several groups of quantitative data (in other words, for displaying the relationship between a categorical explanatory variable, in this case "gender," and a quantitative

response variable, in this case "amount spent on groceries").

d.192

step-by-step explanation:

12*16=192

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.