Find the indicated probability.A relative frequency distribution is given below for the size of families in one U.S. city. SizeRelative frequency20.44230.22740.19650.09260.0267+0.017A family is selected at random. Find the probability that the size of the family is less than 5. Round your answer to three decimal places.
A. 0.423
B. 0.865
C. 0.515
D. 0.092
Answer: B
You might also like to view...
Find the flux of the curl of field F through the shell S.F = (4y + 4)i - 4xj + (ez - 2)k; S: r(r, ?) = 2 sin ? cos ?i + 2 sin ? sin ?j + 2 cos ?k, 0 ? ? ? 2? and 0 ? ? ? 
A. 32? B. -32? C. 64 D. -64?
A statement is made about correlation. State whether the correlation is positive or negative and whether the correlation is most likely due to coincidence, a common underlying cause, or a direct cause.As Thomas's income rose over the last 20 years so has his stress level.
A. Positive correlation; coincidence B. Positive correlation; direct cause C. Positive correlation; common underlying cause D. Negative correlation; common underlying cause
Find the larger number.0 and 46
A. 0 B. 46
Tell whether the given rational expression is proper or improper.
A. improper B. proper