Can one predict a student's score on the midterm test in a statistics course from the number of hours the student spent studying for the test? to explore this, the teacher of the course asks students how many hours they spent studying for the test and then makes a scatterplot of the time students spent studying and their scores on the test. in making the scatterplot, the teacher should

a. plot the score on the test on the horizontal axis.
b. plot time spent studying for the test on the horizontal axis.
c. first determine if the scores on the test approximately follow a normal distribution.
d. use a plotting scale that makes the overall trend roughly linear.
e. none of the above.

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.

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

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step-by-step explanation:

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step-by-step explanation:

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