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Mathematics 8 Online
OpenStudy (zuha):

help me in this questions , I'm putting my answers here , tell me if I did it wrong and why , and which one is correct. Q1.answer 4 Q2.answer 2 Q3.answer4 Q4.answer 4 Q5 answer 2

OpenStudy (amistre64):

you will need to provide more context :/

OpenStudy (zuha):

Im attaching the file right now my laptop froze :(

OpenStudy (zuha):

OpenStudy (amistre64):

thats a zipped file, its best to use something that any computer can open.

OpenStudy (zuha):

oh ok

OpenStudy (zuha):

Here I did open and sending individual slides

OpenStudy (amistre64):

photo11, define mode for us

OpenStudy (zuha):

The mode of a set of numbers is the one that occurs most often.

OpenStudy (amistre64):

correct, then which one occured the most often in photo 11?

OpenStudy (zuha):

2

OpenStudy (amistre64):

your counting skills are deplorable ....

OpenStudy (amistre64):

photo 11 is a tooth question ...

OpenStudy (zuha):

oh I mean 8

OpenStudy (amistre64):

age8 has 2 xs, i see other age groups with more than 2xs on them. since mode is the one with the MOST xs ... im gonna say 8 is not it.

OpenStudy (zuha):

then I should say 7

OpenStudy (zuha):

cuz that is the one most of it

OpenStudy (amistre64):

correct, age7 has the most xs, therefore it is the mode by definition.

OpenStudy (zuha):

ok how about the rest of the questions?

OpenStudy (amistre64):

question 1 seems to be a bad question ... the number of people surveyed is the sum of the frequencies ...

OpenStudy (amistre64):

5,9,5,3,1 sum = 23, which is not an option stated

OpenStudy (amistre64):

q2, the shortest bar is the one with the least amount ... so 10-11 is good on that one q1 tho has no correct answer :/

OpenStudy (amistre64):

q3 seems fair .... 115 to 120 so 4 is fine and q4 is fine ....

OpenStudy (zuha):

so Q2 Im correct, sorry my laptop crashed

OpenStudy (amistre64):

q5 and q1 have issues, we corrected q5, and q1 is anyones guess since 23 isnt an option :/

OpenStudy (zuha):

ok and Q4 is also correct?

OpenStudy (zuha):

thanks

OpenStudy (amistre64):

yeah, only issues i see are q5 and q1

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