Answer:
The statement that's known to be always true is known as tautologies whereas the statement that's known to be always false is known as contradiction.
Answer:
About 68% will make between $200000 and $240000.
Step-by-step explanation:
C. About 68% will make between $200000 and $240000. If the standard deviation is $18,000, then add that to $225000. That equals $243000. Subtract $18000 from the average, you end up with $207000. So it is close, but about 68% will make between $200000 and $240000.
Answer:
The point estimate for the 90% confidence interval used to estimate the population proportion is 0.69.
Step-by-step explanation:
Point estimate for the 90% confidence interval used to estimate the population proportion.
The point estimate from a confidence interval used to estimate the population proportion is the sample proportion.
A survey found that 69%
This means that the point estimate is of 69% = 0.69.
Answer:
458329 is between 458000 and 459000
Answer:
130
Step-by-step explanation: