The Pew Internet and American Life Project surveyed 341 adults in…The Pew Internet and American Life Project surveyed 341 adults in 2019, asking them about their texting habits. Among men, the mean number of text messages sent per day was 51.7, and among women it was 56.3. Assume that 132 men and 209 women were sampled, and that the standard deviations were 21.9 for men and 22.2 for women. Can you conclude that the mean number of text messages differs between men and women? Use the aa = 0.04 level. MathStatistics and Probability STAT 300
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