6. In a test for the effectiveness of garlic for lowering cholesterol, 47 subjects were treated with (1 point)
garlic in tablet form and the changes in LDL cholesterol measured in mg/dL were recorded
The mean of the sample group is 3.2 with a standard deviation of 18.6. Construct a 95%
confidence interval estimate of the mean net change in LDL cholesterol after the garlic
treatment. What does the confidence interval level suggest about the effectiveness of garlic in
reducing LDL cholesterol?
-2.3 -15.4 -15.4 -2.3

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

The weight of 46 new patients of a clinic from the year 2018 are recorded and listed below. construct a frequency distribution, using 7 classes. then, draw a histogram, a frequency polygon, and an ogive for the data, using the relative information from the frequency table for each of the graphs. describe the shape of the histogram. data set: 130 192 145 97 100 122 210 132 107 95 210 128 193 208 118 196 130 178 187 240 90 126 98 194 115 212 110 225 187 133 220 218 110 104 201 120 183 124 261 270 108 160 203 210 191 180 1) complete the frequency distribution table below (add as many rows as needed): - class limits - class boundaries - midpoint - frequency - cumulative frequency 2) histogram 3) frequency polygon 4) ogive

Describe the graph of 3x+2> 2 and 3x< 6