Mathematics, 11.12.2019 22:31 gui00g7888888888888
Te weights (in pounds) of 30 randomly selected boy students from a high school are given below. 181 168 150 175 174 154 156 187 161 162 173 163 164 168 147 170 170 163 173 153 174 175 150 175 176 177 178 143 186 157 a. find a 95% confdence interval for Ο . 2 b. based on the confdence interval from part (a), what would be your decision for the test : 100 0 2 h Ο = versus h1 : Ο β 100 2 at the level of Ξ± = 0.05? c. find the p-value of the test
Answers: 2
Mathematics, 21.06.2019 18:50
The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x
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1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show
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Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements
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Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h
Answers: 3
Te weights (in pounds) of 30 randomly selected boy students from a high school are given below. 181...
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