Mathematics, 11.10.2021 14:20, mikurrjurdan
The Affordable Care Act created a market place for individuals to purchase health care plans. In 2014, the premiums for a random sample of 30 twenty-seven year olds who signed up for the bronze level health insurance are given in the table below ('Health insurance marketplace,' 2013). Create a frequency distribution and a relative frequency distribution using 5 classes.
162
192
196
176
254
141
170
165
190
114
170
151
189
156
203
139
219
204
185
177
121
119
125
153
185
166
139
181
286
186
a) Since data were collected for
1
Correct
quantitatve
Correct variable(s), the correct graph to make is a
histogram
Correct .
b) Using the formula class width = (maxX - minX)/(number of classes) and rounding up to the next whole number, the class width is
Complete the frequency/relative frequency table using 5 classes.
Round relative frequencies to 3 decimal places.
Answers: 1
Mathematics, 21.06.2019 18:10, heybrothwrlogan
Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180
Answers: 1
Mathematics, 21.06.2019 19:30, anniekwilbourne
Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.
Answers: 2
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