Mathematics, 14.07.2019 13:00, Sariyahgaskin
Arandom variable is normally distributed. it has a mean of 245 and a standard deviation of 21. a.) for a sample of size 10, state the mean of the sample mean. b.) for a sample of size 10, state the standard deviation of the sample mean (the "standard error of the mean"). c.) for a sample of size 35, state the mean of the sample mean. d.) for a sample of size 35, state the standard deviation of the sample mean (the "standard error of the mean"). e.) true or false: as sample size increases, standard deviation of the sample mean (the "standard error of the mean") also increases.
Answers: 1
Mathematics, 21.06.2019 19:00, brighamc23
Draw a scaled copy of the circle using a scale factor of 2
Answers: 1
Mathematics, 21.06.2019 23:30, Dragonskeld
Is the underlined participial phrase correctly placed or misplaced? i smelled each and every flower strolling through the garden. a. correctly placed participial phrase b. misplaced participial phrase
Answers: 2
Mathematics, 22.06.2019 04:20, brackendillman
Dana kicks a soccer ball. the table shows the height of the soccer ball with respect to the time, in seconds, after the ball was kicked. time | height(seconds) | (feet) ~0.5 211 341.5 392 362.5 253 6which graph best displays the relationship shown in the table? (i just need confirmation that its c)
Answers: 2
Arandom variable is normally distributed. it has a mean of 245 and a standard deviation of 21. a.) f...
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