Continuity M8 Orade & PreAlgebra Qun 4 (8V10-20) UPDATED
EMERBON BURGER
Practice finding and analyzing relative frequencies.
Determine the values to complete the relative
Frequency by Rows table
Attendance at 2-Year and 4 Year Colleges
Frequency Two-Way Table
4-Year 2-Year Total
Boys 76
34
110
Girls 83 38 121
Total
159
72 231
Relative Frequency Table by Rows
4-Year 2-Year Total
Boys
Girls
d
100%
100%
Done
) Intro

attendance at 2year and 4year colleges

a= 69.1%

b= 30.9%

c=68.6%

d=31.4%

for statistics

Step-by-step explanation:

edge

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

the answers are in the images, i received 100% on this assignment. hope this !