Basic Statistics & Probability Graph It to Me True Or False

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1.	Two dice were rolled 50 times, and their sums were recorded in this bar graph. Find the mode of the data. -> 6.5 True False
2.	Two dice were rolled 50 times, and their sums were recorded in this bar graph. Find the median of the data. -> 6.5 True False
3.	Two dice were rolled 50 times, and their sums were recorded in this bar graph. How does the theoretical probability of rolling a sum of 12 compare to the experimental probability? -> The experimental probability is higher. True False
4.	This stem-and-leaf plot shows the scores from the last English test. If a test is chosen at random, what is the probability that the score will be divisible by 4 AND greater than 80? -> ≈ 80% True False
5.	This stem-and-leaf plot shows the scores from the last English test. If a test is chosen at random, what is the probability that the score will be divisible by 4 OR greater than 80? -> ≈ 77% True False
6.	This stem-and-leaf plot shows the scores from the last English test. Find the mean, median, and mode of the stem-and-leaf plot. Round each answer to the nearest whole number. -> Mean = 82, median = 80, and mode = 81 True False
7.	35 students took a test. This box-and-whisker plot shows the results. What percentage of the students scored greater than 65 on the test? -> ≈ 97% True False
8.	35 students took a test. This box-and-whisker plot shows the results. If a score is chosen at random, what is the probability that it lies inside the box? -> 50% True False
9.	35 students took a test. This box-and-whisker plot shows the results. Based on this data, would a score of 48 be considered an outlier? -> I refuse to answer that question on the grounds that I don't know the answer. True False
10.	Elana is growing a plant on her windowsill. Every week she records its height in inches. This scatter plot displays her findings, and a line of best fit is drawn. Based on this plot, how high can she expect the plant to be at 15 weeks? -> 8.5 in True False

Basic Statistics & Probability True or False

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