If no two numbers are the same, then there's no mode.
It's saying that 95% of the time the comparison from test to retest is 96% reliable.
so I would take (0.95+0.96)÷2= 0.955
then 73×0.955=69.715
then 73-69.715=3.285
so I would range the possible true score between 69.715 and 76.285
also written as 73 ± 3.285
<span># of ways to select 2 red balls: 5C2 = 10
# of random pairs of balls: 12C2 = 66</span>
Answer:c
Step-by-step explanation:
Answer:
42 degrees
Step-by-step explanation:
48 + x = <u>right angle</u> = 90 degrees
48+ x = 90
x = 42 degrees
