Answer:
1/5
Step-by-step explanation:
there are 5 groups
1. 1-9
2. 10-19
3.20-29
4.30-39
5.40-49
and 50
Probability of selecting numbers with 4 in the tens place is [tex]\frac{1}{5}[/tex]
Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true.
Given,
A number is chosen at random from 1 to 50
Total number of outcome = 50
Numbers with 4 in the tens place = 40, 41, 42, 43, 44, 45, 46, 47, 48 and 49
Probability = Number of favorable outcome / Number of total outcome
Probability of selecting numbers with 4 in the tens places=[tex]\frac{10}{50}=\frac{1}{5}[/tex]
Hence, the probability of selecting numbers with 4 in the tens places is [tex]\frac{1}{5}[/tex]
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