Answer:
40×3 =120
2×60=120
Step-by-step explanation: have a good day
If B is the top center then all three are true
Answer:
The Answer is D
Step-by-step explanation:
K12
Answer: cumulative frequency
Step-by-step explanation:
- A frequency is the number of times a data value occurs.
- A relative frequency is the fraction or proportion of times an answer occurs.
- The cumulative frequency analysis is the analysis of the frequency of occurrence of values of a phenomenon less than a reference value.
In a data set, the cumulative frequency for a value x is the total number of scores that are less than or equal to x.
Hence, cumulative frequency represents the number of times all outcomes less than a given outcome occur.
Answer:
8.5, 4.5
Step-by-step explanation: