Answer:
15-7 = 8
-12 * -7 = 84
8 +84 = 92
92-8 = 84
84
Step-by-step explanation:
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The margin of error decreases with an increased sample size and increases with an increase in confidence level.
Answer:
7
Step-by-step explanation:
3 team and 21 players
21÷ 3= 7
Step-by-step explanation:
The square root of 3 is the positive real number that, when multiplied by itself, gives the number 3. It is denoted mathematically as √3. It is more precisely called the principal square root of 3, to distinguish it from the negative number with the same property. The square root of 3 is an irrational number.
