Х -5
Which is a valid prediction about the continuous function
f(x)?
-3
-1
1
3
5
7
f(x)
8
4
0
-2
-2
0
4
O f(x) > 0 over the interval (5,0).
O f(x) 0 over the interval [-1, oo).
O f(x) > 0 over the interval (-0, 1).
Of(x) < 0 over the interval (-0.-1).

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score