The table below shows the number of students in four schools with grade point averages in various ranges. the grade point averages of the student s to which school represent a u shaped distributions? greater than 1.5 but less than 2.0 15 82 22 19 greater than 2.0 but less than 2,5 43 46 39 57 greater than 2.5 less than 3.0 98 26 67 81 greater than 3.0 but less than 3.5 45 59 41 50 greater than 3.5 but less than 4.0 12 78 27 17

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

answer: about 22.67

step-by-step explanation:

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step-by-step explanation: