To find out whether the students really like the school's lunch, the school randomly selects half of the student body to survey about the school's lunch.
is this sample of students likely to be biased or unbiased?
biased
unbiased

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

Use the multiplier method to incrases £258 by 43%

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.