Sumali sa IDNStudy.com at makakuha ng mga sagot sa iyong mga tanong. Ang aming platform ay nagbibigay ng mga maaasahang sagot upang matulungan kang gumawa ng matalinong desisyon nang mabilis at madali.

find the mean, medlan and mode of the ungrouped data. the following is the list of grades of james in secong grading.

subject:math, science,english,filipino,ap,mapeh,tle,esp.
grades:88,90,92,90,89,90,87,85.

mean:
median:
mode:​


Sagot :

Solution:

Mean:

Add the number:

  • 88+90+92+90+89+90+87+85= 711

Then, count the All number then Divide

  • 711÷8= 88.875

Median:

Arrange the number less to greater

  • 85,87,88,89,90,90,90,92

the median when two are the middle you need to use add and divide

  • 89+90=179 ÷ 2 = 89.50

Mode:

  • 85,87,88,89,90,90,90,92

The mode is 90

Answer:

  • Mean: 88.875
  • Median: 89.50
  • Mode: 90