Mathematics, 30.11.2019 06:31 chey1603
Asurvey of 61 comma 646 people included several questions about office relationships. of the respondents, 26.5% reported that bosses scream at employees. use a 0.05 significance level to test the claim that more than 1 divided by 4 of people say that bosses scream at employees. how is the conclusion affected after learning that the survey is an online survey in which internet users chose whether to respond? identify the null hypothesis, alternative hypothesis, test statistic, p-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. use the p-value method. use the normal distribution as an approximation of the binomial distribution.
Answers: 3
Mathematics, 22.06.2019 01:00
The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight
Answers: 1
Mathematics, 22.06.2019 03:10
What is the equation of the line that passes through (-3, -1) and has a slope of 2/5 ? put your answer in slope-intercept form. a y= 2/5x+1/5 b y=2/5x-1/5 c y=-2/5x-1/5
Answers: 2
Mathematics, 22.06.2019 03:30
Nina has prepared the following two-column proof below. she is given that â oln â
â lno and she is trying to prove that ol â
on. triangle oln, where angle oln is congruent to angle lno step statement reason 1 â oln â
â lno given 2 draw oe as a perpendicular bisector to ln by construction 3 â leo â
â neo transitive property of equality 4 mâ leo = 90° definition of a perpendicular bisector 5 mâ neo = 90° definition of a perpendicular bisector 6 le â
en definition of a perpendicular bisector 7 δole â
δone side-angle-side (sas) postulate 8 ol â
on cpctc nina made two errors in the proof. identify and correct the errors.
Answers: 3
Mathematics, 22.06.2019 03:40
The following numbers will result in a quotient that is less than 1 when it is divided by ? a.2% e. 1 and 2/3 b.x2 f. 1/5 c. 3/10 g. 7/15 d. 5/9
Answers: 1
Asurvey of 61 comma 646 people included several questions about office relationships. of the respond...
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