the table shows the daily time, in minutes, maggie spent at swim practice and band practice over the last…

the table shows the daily time, in minutes, maggie spent at swim practice and band practice over the last ten days. practice times swim 55 50 70 75 60 55 55 75 65 70 band 45 60 90 35 40 50 90 40 45 50 which statement is true about the measures of center of the practice times? maggies daily time at band practice tends to be greater than her time at swim practice. maggies daily time at band practice has less variation than her daily time at swim practice. maggies daily time at swim practice tends to be greater than her time at band practice. maggies daily time at swim practice tends to have more variation than her daily time at band practice.

the table shows the daily time, in minutes, maggie spent at swim practice and band practice over the last ten days. practice times swim 55 50 70 75 60 55 55 75 65 70 band 45 60 90 35 40 50 90 40 45 50 which statement is true about the measures of center of the practice times? maggies daily time at band practice tends to be greater than her time at swim practice. maggies daily time at band practice has less variation than her daily time at swim practice. maggies daily time at swim practice tends to be greater than her time at band practice. maggies daily time at swim practice tends to have more variation than her daily time at band practice.

Answer

Answer:

Maggie's daily time at swim practice tends to be greater than her time at band practice.

Explanation:

Step1: Calculer la moyenne des temps de natation

$\text{Moyenne}_{natation}=\frac{55 + 50+70 + 75+60+55+55+75+65+70}{10}=\frac{635}{10} = 63.5$

Step2: Calculer la moyenne des temps de musique

$\text{Moyenne}_{musique}=\frac{45+60 + 90+35+40+50+90+40+45+60}{10}=\frac{555}{10}=55.5$

Step3: Comparer les moyennes

$63.5>55.5$, donc le temps journalier de Maggie à la pratique de natation a tendance à être supérieur à son temps à la pratique de musique.