A scientist collected two sample sets of snowfall data. Which statistic should he use to compare the spread of the two sets of data?
3
O median
O mode
mean
• skandard deviation

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?