What is the mean,median, and mode of 40,58,64,70? And the mean of 1,1,1,2,and 10? And the mean of 5,13,15,17,20, and 20?
2007-02-22 11:13:54 · 10 answers · asked by Dawn 4 in Science & Mathematics ➔ Mathematics
yes I'm a 4th grader
2007-02-22 11:18:58 · update #1
your a 4th grader?
2007-02-22 11:16:50 · answer #1 · answered by xoxoLove Hurtsxoxo 2 · 0⤊ 0⤋
Mode is the number that appears the most in a list.
For the first list: 40,58,64,70 there is NO MODE based on the definition of mode.
For the same list, the median is (58 + 64)/2.
Median = 122/2 = 61
Mean = the average
Add 40 + 58 + 64 + 70 and divide by 4.
Mean = 232/4 = 58.
Now, do the same with the other questions.
Guido
2007-02-22 11:22:49 · answer #2 · answered by Anonymous · 0⤊ 0⤋
(40+58+64+70) / 4 = mean (average): 58,
median (if the numbers are put in order, this is the middle number - since there are two middle numbers, take the average of the two numbers (58+64)/2) = 61,
mode (number that occurs most frequently): none (or all???)
(1+1+1+2+10) / 5 = 3
(5+13+15+17+20+20) / 6 = 15
2007-02-22 11:19:09 · answer #3 · answered by lissa 2 · 0⤊ 0⤋
RANGE- difference between the smallest and highest # so 70 - 40
MEAN- Average so add al the numbers togeth and tehn divide by how many numbers there are so
40+58+64+70 then divide tehm by4
The Mode is the number that appears the most often
2007-02-22 11:20:44 · answer #4 · answered by cemster357 1 · 0⤊ 0⤋
mean=average. add the numbers then divide by amount of numbers. (40+58+64+70)/4
median= the middle number. its between 58 and 64. i think you need to get the average of them.
mode=number that appears the most? not sure. if thats the case, there is none.
mean of 1,1,1,2,10=3 (15/5)
mean of 5,13,15,17,20,20= do the math
2007-02-22 11:20:16 · answer #5 · answered by Anonymous · 0⤊ 0⤋
honey, why are you having Lord only knows who do your homework? Ask a parent or a brother/sister or wait to ask your teacher so they can go over it with you. It will be really great when you figure out HOW to get the answer, not just get the answer. Good luck.
2007-02-22 11:23:26 · answer #6 · answered by momof2 3 · 0⤊ 0⤋
use a calculator next time please...
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2007-02-22 11:27:34 · answer #7 · answered by Y0u 4r3nt l33t y0ur3 4 n00b 2 · 0⤊ 0⤋
4th grade I knew it.
2007-02-22 11:23:27 · answer #8 · answered by section hand 6 · 0⤊ 0⤋
40,58,64,70
mean-58
median-62
mode-none
1,1,1,2,10
mean-3
median-1
mode-1
5,13,15,17,20,20
mean-6
median-16
mode-20
2007-02-22 11:24:11 · answer #9 · answered by Anonymous · 0⤊ 0⤋
40,58,64,70
mean-58
median-3
mode-none
1,1,1,2,10
Mean-7.5
5,13,15,17,20,20
mean-15
2007-02-22 11:19:26 · answer #10 · answered by Arya 1 · 0⤊ 0⤋