Find mean mode and range from following series.
11, 16, 13, 10, 14, 10, 12, 10, 19, 18, 15
please tell fast :(((
Answers
Answer:
Range=Highest value - lowest value
Answer:
hey bro, i am sorry.. i saw your question when you posted but i didnt solve it due to real life punishment issues XD :)
nevermind see below here
Average (mean): μ=13.4545454545
Absolute deviation: 29.4545454545
Mean deviation: 2.67768595041
Minimum: 10
Maximum: 19
Variance: 9.52066115702
Standard deviation σ=3.08555686336
Corrected sample standard deviation s=3.23615933982
Coefficient of variation cV=0.240525356338
Signal-to-noise ratio SNR=4.15756581852
Median: 13
Quartile Q1: 10
Quartile Q2: 13
Quartile Q3: 16
1st decile: 10 (Too few data to calculate deciles)
2nd decile: 10
3rd decile: 10.6
4th decile: 11.8
5th decile: 13
6th decile: 14.2
7th decile: 15.4
8th decile: 17.2
9th decile: 18.8
Interquartile range IQR: 6
Quartile Deviation QD: 3
Coefficient of Quartile Deviation CQD: 0.230769230769
Lower fence: 1
Upper fence: 25
Set of outliers: {} - empty set - no outliers found
Interdecile range IDR: 8.8
Mode: 10 - unimodal
Geometric mean: 13.1134391725
Harmonic mean: 12.7914729899
Sum: 148
Sum of squares: 104.727272727
Sum of absolute values: 148
Average absolute deviation: 2.67768595041
Range: 9
Step-by-step explanation:
mean : mean average
11 16 13 10 14 10 12 1-0 19 18 15
mean = sum of given numbers/number of given numbers
= 11+16+13+10+14+10+12+10+19+18+15
=148
no. of given numbers is 11
so 148 divided by 11
148/11 is 13.4545455
mean of 11, 16, 13, 10, 14, 10, 12, 10, 19, 18, 15 is 13.4545455
mode : arrange the numbers in ascending order
11, 16, 13, 10, 14, 10, 12, 10, 19, 18, 15
but the answer is 10
the number that is repeated more number of times is 10
so the mode is 10
the number "10" in the series given by you is 10 so the mode will also be 10
range : to find range
range = difference of the highest number and lowest number
in the given series by you, the smallest number is 10 and the highest number is 19
so 10 - 19
10-19=9
the range is 9