Mode (most occurring) - 4
mean (average) - 8
median (middle number from least to greatest) - 4
Answer:
I believe it is 2 grams.
Step-by-step explanation:
there are 1000 grams in 1 kg, there are 500 crayons, therefore each crayon weighs 2 grams
The determined value of mean µ is 1.3 and variance σ² is 0.81.
What is mean and variance?
- A measurement of central dispersion is the mean and variance. The average of a group of numbers is known as the mean.
- The variance is calculated as the square root of the variance.
- We can determine how the data we are collecting for observation are dispersed and distributed by looking at central dispersion.
The table is attached as an image for reference.
Mean µ = ∑X P(X)
µ = 1.3
Variance (σ² ) = ∑ X² P(X)- (µ)²
= 2.5-(1.3)²
(σ² ) = 0.81
The determined value of mean µ is 1.3 and variance σ² is 0.81.
Learn more about mean and variance here:
brainly.com/question/25639778
#SPJ4
Answer:
14:42
Step-by-step explanation:
As we got 2 to get to 14, that means that we need to times by 7. Then we times the 6 by 7 to get the answer of 42.
Answer:
2
Step-by-step explanation: