In a standardized test, the mean of the scores is 400 and the standard deviation of the scores is 100. What percentage of scores fall between 300 and 500? What is the percentage of the values between the z- scores of 1 and 1.5 for a normally distributed data? Out of 10 test scores,...
百度试题 结果1 题目What is 10% of a half?What percentage of 20 is 19?95% 相关知识点: 试题来源: 解析 9510%÷2=1/2019÷20×100% 反馈 收藏
The practice of AI among FSW has been reported in many articles. However, the extent to which AI is practised by FSW and how often it is practised by age, region and over time has yet to be comprehensively described. It is particularly pertinent to examine these patterns among FSW, compare...
What is the fraction of 8%?Explanation:Percentage means per 100, so to change a percent to a fraction, we write the percent value over 100, in this case, 8/100. Then, we reduce the fraction, if possible, by dividing by a common factor. Both 8 and 100 are divisible by 4, so we...
计算题1. What percentage of area is shaded? Answer: _ . 2. If a group of 6 people have an average age of 21, and each person is half the age of the next person, what are the ages
If the data is being maintained and used by a consumer reporting agency If the data is being used for employment records purposes Since the law goes into effect midway through 2023, businesses should expect updates to the law via rulemaking in the first half of the year. Utah Consumer Priva...
Commonly, uptime is measured based on the number of "nines" in the uptime percentage. The uptime percentage relates to how much downtime you're allowing for over a given period of time. Here are some examples:A 99.9% uptime requirement (three nines) allows for approximately 43 minutes of ...
To solve the problem of how much of a radioisotope remains after 20 years given its half-life of 10 years, we can follow these steps:1. Identify the Half-Life: The half-life of the radioisotope is given as 10 years. This me
How is the percentage off calculated if the discount price is given? How do I change fractions to percents? How do you calculate a marginal percent? What is half of 2 thirds? How does 9/10 - 2/5 = 1/2? What percentage of people in the U.S. have cell phones?
What percentage of carbon-14 remains after two half lives? Carbon-10 has a half-life of about 19 seconds. How many half-lives does it undergo in 2 minutes and 13 seconds? What is the half life of an isotope that decays to 25% of its original activity in 7...