Mathematics, 14.11.2019 20:31 joehelmy

Agroup of people were surveyed, and the data about their age and hemoglobin levels was recorded in a two-way table. based on the data in the table, match each probability with its correct value.

hemoglobin level age
less than 25 years 25–35 years above 35 years total
less than 9 21 32 76 129
between 9 and 11 49 52 46 147
above 11 69 44 40 153
total 139 128 162 429

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Agroup of people were surveyed, and the data about their age and hemoglobin levels was recorded in a...