Question

I NEED ANSWERS TO A AND B ASAP THIS TEST ENDS IN 2 HRS

Answer 1

Answer:

200.3 cm

210 cm

Step-by-step explanation:

to find the mean add all the numbers up and then divide it by the total number sampled

so we have

(198+199*3+200*2+201*5+202*2)/13

which gives you around 200.3

To find the height of the new player we have the following equation

let x be the height of  the new player

$\frac{(198+199*3+200*2+201*5+202*2)+x}{14}=201$

solve for x and get

210 cm

Answer 2

Answer:

a. 200 cm

198+199+200+201+202= 1000

1000÷5= 200cm

mean= 200cm