Mathematics, 11.03.2020 03:28 23s40
Explain in your own words why the formula for the sample variance and sample standard deviation is different from the formulas for the population variance and standard variation?
Answers: 2
Mathematics, 21.06.2019 16:20
The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%
Answers: 2
Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Explain in your own words why the formula for the sample variance and sample standard deviation is d...
English, 29.02.2020 05:59
Mathematics, 29.02.2020 05:59
Mathematics, 29.02.2020 05:59
History, 29.02.2020 06:00