Given the following list of weights, calculate the mean, median, and mode. Weights: [125, 141, 141, 132, 155, 160, 185, 165, 172, 148, 131, 154, 162, 148, 135, 181, 172, 133, 141, 135]

Here are the calculations for the mean, median, and mode of the weights. First, list all the weights: 125, 141, 141, 132, 155, 160, 185, 165, 172, 148, 131, 154, 162, 148, 135, 181, 172, 133, 141, 135 The total number of weights is n = 20. Step 1: Calculate the Mean. The mean is the sum of all values divided by the number of values. Sum = 125 + 141 + 141 + 132 + 155 + 160 + 185 + 165 + 172 + 148 + 131 + 154 + 162 + 148 + 135 + 181 + 172 + 133 + 141 + 135 Sum = 2986 Mean = Sumn = (2986)/(20) = 149.3 Step 2: Calculate the Median. First, arrange the weights in ascending order: 125, 131, 132, 133, 135, 135, 141, 141, 141, 148, 148, 154, 155, 160, 162, 165, 172, 172, 181, 185 Since there are 20 values (an even number), the median is the average of the two middle values, which are the 10^th and 11^th values. The 10^th value is 148. The 11^th value is 148. Median = 10^th value + 11^th value2 = (148 + 148)/(2) = (296)/(2) = 148 Step 3: Calculate the Mode. The mode is the value that appears most frequently in the data set. Let's count the occurrences of each value: • 125: 1 • 131: 1 • 132: 1 • 133: 1 • 135: 2 • 141: 3 • 148: 2 • 154: 1 • 155: 1 • 160: 1 • 162: 1 • 165: 1 • 172: 2 • 181: 1 • 185: 1 The value 141 appears 3 times, which is more than any other value. The results are: • Mean: 149.3 pounds • Median: 148 pounds • Mode: 141 pounds That's 2 down. 3 left today — send the next one.