find mean median mode class interval 0 10 is 5 10 to 20 is 3 20 to 30 is 4 30 to 40 is 3 40 to 50 is 3 50 to 60 us 4 60 to 70 is 7 amd 70 to 80 is 9 plz give answer asap ​

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3