Q2 - Harder questions Work out the missing side x, Give your answers to 1 d. p. or better.
ABC is an isosceles
ABCD is a rectangle, ABC is a right-angled triangle
triangle, with AB = AC,
AD |s a bitecto/ of angle BÁC.
A
B
A
Angle DAC = 17°
1 = CD,
60
13 cm
170
66°
B
С
С
A
.19
16 cm
otal
8
cm
12
cm
em
21
Mark II​

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average