A study was conducted of the trend in the design of social robots. In a random sample of 113 social robots, 67 were built with

Question

3 years ago

6

A study was conducted of the trend in the design of social robots. In a random sample of 113 social robots, 67 were built with

legs only, 21 were built with wheels only, 9 were built with both legs and wheels, and 16 were built with neither legs nor wheels. Use the rule of complements to find the probability that a randomly selected social robot is designed with either legs or wheels or both.

Mathematics

1 answer:

Leno4ka [110] · Answer 1 · 2022-06-02T17:29:30+03:00

Leno4ka [110]3 years ago

4 0

Answer:

97/113

Step-by-step explanation:

67 robots have legs only, 21 have wheels only, and 9 have both legs and wheels. The total number of robots with legs and/or wheels is 97.

The probability is 97/113.

A study was conducted of the trend in the design of social robots. In a random sample of 113 social​ robots, 67 were built with

A study was conducted of the trend in the design of social robots. In a random sample of 113 social robots, 67 were built with