Answer:
A standard devation of 15 means 68% of the norm group has scored between 85 (100 – 15) and 115 (100 + 15). In other words, 68% of the norm group has a score within one standard deviation of the average (100). Also, 95% of the norm group has an IQ score within two standard deviations of the average
Step-by-step explanation:
be my friend
Answer:
Brainly is a platform for students around the world to help each other with their homework. The site is geared mostly to middle and high school students, though college students use the platform too. Any registered student can post a question to the platform, and other students will post answers in reply.
9514 1404 393
Answer:
11
Step-by-step explanation:
X'Y' = 2XY . . . . lengths are related by the dilation factor
22 = 2XY . . . substitute the given value
11 = XY . . . . . divide by 2
The measure of side XY is 11.
Answer:
Yes it 51
Step-by-step explanation:
