–1 > –2(x – 4) – 5(4x – 7)
distribute
-1> -2x+8-20x+35
combine like terms
-1> -22x+43
subtract 43 from each side
-44> -22x
divide by -22 (remember to flip the inequality symbol)
2<x
Answer:
Type 2 error
Step-by-step explanation:
H0 : μ = 261
H0 : μ > 261
By failing to reject H0 ; when the it is false. This means accepting null hypothesis when it is actually FALSE. Then a type 2 error has been committed.
This is different from a type 1 error whereby the null hypothesis is rejected when it is actually TRUE.
Hence, by finding no evidence to reject the null hypothesis during statistical testing when the actual windspeed of an F5 tornado during statistical testing is actually greater than 261 mph.
Ratio x coordinates = 20/10
ratio y coordinates = 10/5
here’s a picture incase :)
0.005
0.360
2.850
1.900
0.070
Answer:
I thin its b.
Step-by-step explanation:
