whats janas age plus 5 is her sisters age. sister minus 5 is janas age.
Answer:
Normal distributions are symmetric around their mean. The mean, median, and mode of a normal distribution are equal. The area under the normal curve is equal to 1.0. Normal distributions are denser in the center and less dense in the tails.
Step-by-step explanation:
Extra Answered question:
How do you determine if a distribution is normal?
Answer: In order to be considered a normal distribution, a data set (when graphed) must follow a bell-shaped symmetrical curve centered around the mean. It must also adhere to the empirical rule that indicates the percentage of the data set that falls within (plus or minus) 1, 2 and 3 standard deviations of the mean.
I hope this is what your looking for :)
Answer:
1/5
Step-by-step explanation:
You go up 1 and over 5, hence (say it out loud) 1/5.
The point-slope formula of a line:
Substitute:
The slope-intercept form: 
The standard form: 
