A two-way frequency table is shown below that displays the relationship between television technology type and television size sold at a local retail cutlet Store managers took a sample of 90 people and recorded the following results: Plasma TV LCD TV Projection TV Total 154 inches 15 18 68 inches 14 12 В 186 inches 5 13 Б Total 90 The retail outlet is putting Plasma televisions on sale. Given this information, what percent (rounded to the nearest whole percent of the warehouse should be stocked with 68-inch televisions? (7 points) 1406 Ob C 1696 4896​

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31 ,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28 ,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b. the means of the data sets are within 3 units from eachother. c. the data sets have the same standard deviation. d. the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%