SUBTEST ll

Question 1

Surface area-Cone

Answer 1

w/ slant- πrs+πr^2
w/height- πr(r+square root(h^2+r^2))

Question 2

Volume of Square Pyramid

Answer 2

1/3Ah

Question 3

Collinear

Answer 3

are points that all lie in the same line, whether they are close together of far apart

Question 4

Distance Formula

Answer 4

sqrt{(x2 - x1)^2 + (y2-y1)^2}

Question 5

Circumference

Answer 5

πd

Question 6

volume of a semi-circle

Answer 6

2/3πr^3

Question 7

coplanar

Answer 7

points that line on the same plane are coplanar points

Question 8

P(A or B)

Answer 8

P(A)+P(B)

Question 9

P(A and B)

Answer 9

P(A)xP(B)

Question 10

P(a|b)

Answer 10

P(A)

Question 11

P(A and then B)

Answer 11

P(A)xP(B|A)

Question 12

The Null Hypothesis (Ho)

If the chi-square statistic is less than the critical value you do not have enough evidence to reject the null hypothesis
If the chi-square statistic is greater than the critical value, you reject the null hypothesis

Answer 12

there is no significant difference or effect in the data being analyzed

Question 13

Proposition 23 (Euclid’s elements book)

Answer 13

It is possible to construct an angle equal to a given angle on a specified straight line

Question 14

Chi-squared test statistic

Answer 14

A test that measures how a model compares to actual observed data

Question 15

Surface area for cylinder

Answer 15

2πrh+2πr2