So basically it takes 10 people to paint a whole building. Forget about the 5 days. That's just there to confuse you. You have to first find out how much of a building can one person paint so, 1/10. So that means that 7 people can paint 7/10 of a building in 5 days
Answer:
Since the null hypothesis is true, finding the significance is a type I error.
The probability of the year I error = level of significance = 0.05.
so, the number of tests that will be incorrectly found significant is computed as follow: 0.05 * 100 = 5
Therefore, 5 tests will be incorrectly found significant given that the null hypothesis is true.
Answer:
100 :P when u read to fast n then put 2500 lol
Step-by-step explanation:
Answer:
m = j + 10
m + 3 = 3x
Step-by-step explanation:
Step-by-step explanation:
Dilation changes the size of the shape and is not a rigid motion.
