Maria ran an experiment to determine the optimal conditions for growing artichokes. The data below displays the weights of the artichokes she grew (measured in grams). 92.4 115 97 115 87.3 75.2 82.7 105.7 115 97.6 What is the mean weight of the artichokes? mean = What is the median weight of the artichokes? median = What is the mode weight of the artichokes? mode = In a student's English class, the final grade is based on four categories. The categories, grades in percentages), and weights are shown in this table. "I\" _- -I- Compute a weighted average to determine the student's overall final grade in the course. Convert the weight percentages to decimals before multiplying them times the grades. Record the grade below as a percentage. Round accurately to two decimal places. Overall Grade: % The table below gives the number of hours spent watching TV last week by a sample of 16 children. The values have been sorted. Find the minimum, maximum, range, mean, and standard deviation of the following data using StatCrunch, Excel, a calculator or other technology. The minimum, maximum, range should be entered as exact values. Round the mean and standard deviation to two decimals places. II III IE III In El Min = Max = Range = Mean = Standard Deviation = Find the median, first quartile (Q1) and the third quartile (Q3) for the data shown, which is already sorted. The number of data is n= 10. Kate Kozak's algorithm: Sort the data and compute the median. When n is an odd number, the median is the center value. When n is an even number, the median is the center value. After computing the median, Q1 is the median of the 1st half of the data, not including the median value. Q3 is the median of the 2nd half of the data, not including the median value. Do not round your answers. M edan = Q1 Q3 Find the median, first quartile (Q1) and the third quartile (Q3) for the data shown, which is already sorted. The number of data is n= 11. Katye Kozak's algorithm: Sort the data and compute the median. When n is an odd number, the median is the center value. When n is an even number, the median is the center value. After computing the median, Q1 is the median of the 1st half of the data, not including the median value. Q3 is the median of the 2nd half of the data, not including the median value. Do not round your answers. The quiz scores for a sample of 10 students are shown in the spreadsheet .1111 m 2 Q E B C D E F G H | A a Q Move 3 H 2 64 3 68 4 ea 5 76 6 es 7 71 8 7s 9 TO 1 O 65 1 1 1 2 E Select the data, then click the Em] icon and select One Variable Analysis. Click the 2X icon to display the summary statistics. What is the standard deviation of this data? hint: Remember this was a sample of students. Round to 3 decimal places Standard Deviation = needed. Find the mean and median of the following data set. Round your answers to the nearest hundredth as 2 1 9 2 6 1 3 5 5 3 Mean: Median