Andre collected data on the length, in minutes, of some films. This is a histogram summarizing his data. How many films were between 80 to 100 minutes?

[tex]Andre collected data on the length, in minutes, of some films. This is a histogram summarizing his[/tex]

a. 85

b. Normal distribution

Step-by-step explanation:

a. Number of films as per histogram:

10+20+25+20+10 = 85

b. Shape of distribution:

As we can see from the histogram it has normal distribution and symmetric, this kind of shape is called Bell-shaped

[tex]Andre collected data on the length, in minutes, of some films. This is a histogram summarizing his d[/tex]