Can u solve Q2 and Q3 please dle shows information about the heights of a group

Question

Can u solve Q2 and Q3 please

dle shows information about the heights of a group Compare the heights of the boys and girls Height (cm) Range (em) 21 15 168 157 On average the boys are taller than the girls The girls heights are more consistent than the boys heights. , The table shows information about the examination results of group ofboys and girls. Mean mark Range 47 14 18 Boys Girls 43 Copy and complete these statements: a On average the hay. scored higher marks than the gir.ls bThe aic.S. were more consistent than the bau 2 The table shows information about the reaction times in milliseconds) of a group of 10 to 20 year-olds and a group of 70 to 80 year-olds. Median time Range 10 to 20 year-olds 70 to 80 year-olds Copy and complete these statements. a On average the b The were more consistent than the 145 19 320 30 were quicker than the 3 The table shows information about the shoe sizes of women in a town. Mean Median Mode 36.7 37 38 Which of these three averages would be most useful for a shoe shop owner in the town to know? Explain your answer

Explanation / Answer

2a) the average of 10 - 20 years old is quicker than 70-80 yrs old

b) the 10 - 20 were more consistant than the 70-80 yrs old

3) Mode = 38 is the most important for a shoe shop owner since it will tell them which size to put in stock since they are the size which most of the women in the city have

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