Answer:
two-fifths over two-sevenths equals one and two-fifths miles per hour .
5/6 of girls and ⅛ of boys are honour studens. Then 1/6 of girls are not honour. And as there is the same number of boys and girls in the class, then not honour girls take 1/6 girls' number and half of that number from all class: 1/6 * ½ = 1/12.
It would be the fourth option - <span>The survey could be biased because people exiting an Italian restaurant might favor Italian food.
The survey is clearly biased because Sonya is selecting </span>a sample that isn't representative of the entire population. Surveying every tenth person exiting the restaurant isn't a problem since it's a type of <span>systematic sampling.</span>
Answer:
Ok
Step-by-step explanation:
give brainlist now then
<span>To find the mean absolute deviation of the data, start by finding the mean of the data set.
Find the sum of the data values, and divide the sum by the number of data values.
Find the absolute value of the difference between each data value and the mean: |data value – mean|.
Find the sum of the absolute values of the differences.
<span>Divide the sum of the absolute values of the differences by the number of data values.</span></span>