Answer:
Im pretty sure its 1. Not 100% sure but im 99.99% sure
Step-by-step explanation:
Answer: J x=6; slope is undefined
Step-by-step explanation:
Answer:
You are correct! It is the answer you have selected in the picture!
Step-by-step explanation:
Hope this helps :)
4x4=16
-4x-4=16 too
A score of 85 would be 1 standard deviation from the mean, 74. Using the 68-95-99.7 rule, we know that 68% of normally distributed data falls within 1 standard deviation of the mean. This means that 100%-68% = 32% of the data is either higher or lower. 32/2 = 16% of the data will be higher than 1 standard deviation from the mean and 16% of the data will be lower than 1 standard deviation from the mean. This means that 16% of the graduating seniors should have a score above 85%.
