Sam has started babysitting to earn extra money. On Thursday night she earned $26, on Friday night she earned $19, and on Saturday night she earned $24.
What is the mean amount of money she earned during the weekend?
Add the earnings, and divide the sum by 3.
To find the mean amount of money Sam earned during the weekend, we need to calculate the average amount.
First, add up the amounts of money Sam earned on each night: $26 + $19 + $24 = $69.
Next, divide the total amount earned by the number of days: $69 / 3 nights = $23.
Therefore, the mean amount of money Sam earned during the weekend is $23.