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3 years ago

The table shows the results of a random survey of people about their favorite movie genres.

Mathematics

2 answers:

Alla [95]3 years ago

6 0

The answer i got was about 75 people

IrinaK [193]3 years ago

4 0

Answer: 75

Step-by-step explanation:

The given table : super hero sci fi comedy drama romance

63 24 34 20 17

From the table, the number of people prefer comedy movie = 34

The total number of people surveyed : $63+24+34+20+17=158$

Now, the probability of people preferring comedy movie is given by :-

$\dfrac{\text{Number of comedy movies}}{\text{Total movies}}\\\\=\dfrac{34}{158}$

Based on these results, if 350 people are asked about their favorite movie genres, the number of people will prefer comedy movie is given by :-

$\dfrac{34}{158}\times350=75.3164556962\approx75$

Hence, 75 persons will prefer comedy movies.

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