Cayananm55idn
Answered

IDNStudy.com, kung saan ang iyong mga tanong ay may mabilis na sagot. Ang aming komunidad ay narito upang magbigay ng detalyadong sagot sa lahat ng iyong mga katanungan.

please po kelangan koto bukas ​

Please Po Kelangan Koto Bukas class=

Sagot :

Answer:

Solution:

4+5+3+7+2+3+4+1 = 29

1.) 1/29 ( 22 × 4 + 27 × 5 + 32 × 3 + 37 × 7 + 42 × 2 + 47 × 3 + 52 + 4 + 57 × 1 )

= 36. 83

2.) 29 × 50% = 14.5

: The median age is between 35-37

: 34.5 + 14.5 - ( 4+5+3) / 7 × 5

= 36.29

3.) The number of teachers between 35-39 is the highest

: it's most likely to get a teacher between 35-39.