You take a sample of 19 test scores and calculate an average of 83 and a standard deviation of 3.2. a) What are the 90% confidence limits for the test scores (upper and lower)? b) What are the 95% confidence limits for the test score's average...
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100How to Find the Average of Even Numbers between 51 and 100? The below workout with step by step calculation shows how to find what is the average of even numbers between 51 and 100 manually. step 1 Address the for...
A.80t+100(83−t)=250 B.80t=250 C.100t=250 D.90t=250 E.80(83−t)+100t=250 相关知识点: 试题来源: 解析 A 结果一 题目 【题目】Angelina drove at an average rate of 80km/h and then stopped 20 minutes for gas. After the stop, she drove at an average rate of 100km/h. Al...
If you have an overall math grade of 93.33% and have 1 test left to take worth 12.5%, what grade must you make on the final test to have a minimum grade 90.0% or higher for the class? To pass a course with an A...
Game by game stats of Bernard King in the 1991 NBA Season and Playoffs grouped by opponent team. Game log and averages including points, rebounds, assists, steals, blocks and shooting details.
根据Freshwater populations have gone down by an average of 83 percent since 1970.For example,one population of pink river dolphins in the Amazon River area of Brazil fell by 65 percent between 1994 and 2016.(淡水种群数量自1970年以来平均下降了83%。例如,1994年至2016年,...
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Federated States of Micronesia90* Morocco90 New Caledonia90* The Bahamas90 Channel IslandsN/A TokelauN/A TuvaluN/A Wallis & FutunaN/A IQ TestTakers By Country CountryTakers Japan2,203,848 United States1,372,771 Indonesia1,594,421 Iran1,298,209 ...
英语翻译The Grade Point Average (GPA) is an important indicator of the academic standing of a student.It is obtained by addingall the grade points gained and then dividing the result by the total number of units attempted.When calculated for agiv
The average humidity during the year is listed here for the largest cities in the United States. The tables below give annual averages for the day along with morning and afternoon relative humidity levels.Relative humidity measures the actual amount of moisture in the air as a percentage of ...