A function intercepts the y line, when x is equal to 0. So we insert x=0 and get:
Answer: 10 students in each group
Step-by-step explanation: Add 90 + 60 which is 150
Divide 150 by 15 to find out the amount of students in each group.
150 divided by 15 is 10.
Answer:
Mai has less variability as compared to that of Priya
Step-by-step explanation:
IQR is the Inter quartile range and is the difference between upper and lower quartiles. It measures the variability as in terms it depicts the middle 50% of values when the values are arranged in ascending order
In case of Priya's median score was 118, and her IQR was 15. IQR = 15 means that there is a difference of 15 between the upper and lower quartiles
While in case of Mai, the IQR is 5 only.
Hence, Mai has less variability as compared to that of Priya
5+0=5 is the property of zero
The property of zero is when u add 0 to n so that n stays n