Based on the data set in #1, which measure would better describe the test scores? *

Pls never taught i’m really confused and i rlly need

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false