Mathematics, 11.02.2020 18:30, Bluefirex20

Find the errors in each of the following statements:
(a) The probabilities that an automobile salesperson
will sell 0, 1, 2, or 3 cars on any given day in February
are, respectively, 0.19, 0.38, 0.29, and 0.15.
(b) The probability that it will rain tomorrow is 0.40,
and the probability that it will not rain tomorrow
is 0.52.
(c) The probabilities that a printer will make 0, 1, 2,
3, or 4 or more mistakes in setting a document are,
respectively, 0.19, 0.34,−0.25, 0.43, and 0.29.
(d) On a single draw from a deck of playing cards, the
probability of selecting a heart is 1/4, the probability
of selecting a black card is 1/2, and the probability
of selecting both a heart and a black card is
1/8.

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Find the errors in each of the following statements:
(a) The probabilities that an automobile...