For the following population of n 5 6 scores: 3, 1, 4, 3, 3, 4 a. sketch a histogram showing the population distribution. b. locate the value of the population mean in your sketch, and make an estimate of the standard deviation (as done in example 4.2). c. compute ss, variance, and standard deviation for the population. (how well does your estimate compare with the actual value of s? )

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)