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Mathematics, 16.12.2020 17:00 zel990252

According to a survey conducted by Deloitte in 2017, 0.4702 of U. S. smartphone owners have made an effort to limit their phone use in the past. In a sample of 54 randomly selected U. S. smartphone owners, what is the probability that between 22 and 29 (inclusively) will have attempted to limit their cell phone use in the past? 1) 0.0241.
2) 0.1703.
3) 0.8779.
4) 0.0483.
5) 0.1221.

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