Part E Remove the outlier from Gretchen's data set, and recalculate the mean, median, standard deviation, and interquartile range. Use the graphing tool to visualize the data. ? Question Which statements are true about Gretchen's adjusted data set?
The data set is skewed left.
The data set is approximately symmetric.
The spread values are farther from the spread values of Manuel's data set.
The center moved closer to the center of Manuel's data set.
The spread values are closer to the spread values of Manuel's data set.
The center moved farther from the center of Manuel's data set.

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?

The distance between a football fsaid and a parking lot is 135 feet. what is that length in yards? 2 mickey needs to cut pieces of ribbon that are each 1 meter long to tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long, how many 1-meter pieces of ribbon can he cut? show work