Do hamsters preferred treats or blue treats? Two different supplements, which have
no effect on taste, are used on identical treats to produce a red treat or a blue treat.
Volunteer hamsters are randomly assigned to either a red treat or a blue treat, and the researchers rate the treats based on how quickly the hamsters eat them. Is blinding
demonstrated in the experiment? (4 points)

- No, because the hamsters do not know the color treat they are getting

- Yes, by having te experimenter in a separate room pick one of the two containers at random
and having a treat pulled from that container remotely

- No, because the hamsters know whether they are eating a red treat or a blue treat

- Yes, by having the statistician analyzing the results not know which hamster sampled which
treat

- Yes, by having the hamsters eat the treats out of the container, so they don't know the color of
the treat they are eating

hi, i am not sure about this one but i think its d,

hope this !

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk