Using student's t-distribution to calculate probabilities allows for the greater uncertainty caused by having only a small sample of data. a)- true b)- false

the warning light flashes for a second or two when the engine starts. if it stays on, there's must be something wrong with the coolant. you should never dare to continue driving when the light is on. pull over as soon as possible and shut the engine off.

hope this is what you're talking about

answer:

the fed will purchase bonds from banks to inject money into the banking system. the banks can use these funds to provide loans to individuals and businesses.

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(