Q2 The size of boots are 4,7,5,5,3,10,8,5,5,8 a teacher records the mean, mode and median (I) which of them will tell how spread out the boot sizes are (I) find the mean, mode and median. (iii) which of the three averages best represents the data,

please help me with this I'm awarding points and brainliest to anyone who can answer this correctly

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sulphurtone sulphurtone · Answer 1 · 2020-03-26T13:42:45+01:00

Answer:

i) mode

ii) mean= 6

median=5

mode= 5

III) mean is always considered the best method but for this median or mode seems best.

Step-by-step explanation:

3,4,5,5,5,5,7,8,8,10 (sorted the numbers)

i) mode

ii) mean:

add all numbers and divide with total number of numbers

mean= (3+4+5+5+5+5+7+8+8+10)/10

mean= 6

median:

median is the mid value.

median= (5+5)/2

median=5

mode:

mode is the maximum occurred number.

therefore,

mode= 5

III) well 2 methods have the same answers which is, median=mode=5.

while mean= 6,

mean is always considered the best method but for this median or mode seems best.