you might need: calculator\nfind the mean of the data in the dot plot below.\n jokers\njokers in each of…

you might need: calculator\nfind the mean of the data in the dot plot below.\n jokers\njokers in each of marcies decks of cards\n0 1 2 3\nnumber of jokers\nshow calculator
Answer
Explanation:
Step1: Count the data - points
There is 1 data - point at 0, 1 data - point at 1, 3 data - points at 2, and 1 data - point at 3.
Step2: Calculate the sum of the data
The sum is (0\times1 + 1\times1+2\times3 + 3\times1=0 + 1+6 + 3=10).
Step3: Calculate the total number of data - points
The total number of data - points is (1 + 1+3 + 1=6).
Step4: Calculate the mean
The mean (\bar{x}=\frac{\text{sum of data}}{\text{number of data - points}}=\frac{10}{6}=\frac{5}{3}\approx1.67).
Answer:
(\frac{5}{3})