A train traveled from Chicago il to Los Angeles ca in 1 day and 15 minutes. This distance between the two cities is 20153 miles.
1 answer:
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You can use any numbers for the Y you figure out you points. :)
Answer:
Lowest score needed=4.92
Step-by-step explanation:
Using the standard normal distribution table we find the value of standard normal deviate corresponding to area of 15%
For area of 15% we have Z= -1.04
Thus we have
Applying values we get
Thus lowest score needed = 4.92