I need help on 4 7 and 8 I’ll give you brainliest love yall

4 is B

7A is not correct

7B is Correct

7C is Correct

7D is not correct

7E is correct

7F is not correct\

8 is C

Step-by-step explanation:

2. Julian scored 240 and a mean is also 240. Therefore he scored better than 1/2 of bowlers.
C ) 50%
3. Mean = 120,000 miles
Standard deviation = 30,000 miles
150,000 miles = Mean + 1 standard deviation
From table for the Normal Distribution:
F ( z = 1 ) = 0.84134
6,000 * 0.84134 = 5,048.04 ≈ 5,048
C ) 5,048