NEED ASAP A new cholesterol medication has been manufactured and a study is being conducted to
determine whether its effectiveness depends on dose. When 25 milligrams of the
medication was administered to a simple random sample (SRS) of 50 patients, 17 of them
demonstrated a lower cholesterol level. When 65 milligrams of the medication was
administered to another SRS of 40 patients, 10 of them demonstrated a lower cholesterol
level. Which of the following test statistics is an appropriate hypothesis test?

Last one

Step-by-step explanation:

.5 lb

step-by-step explanation:

12 in / 6 in =2 in

.25 x 2 = .5 lb

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.