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Statistics
Statistics deals with collecting, organizing, and interpreting numerical data. An important aspect of statistics is the analysis of population characteristics inferred from sampling.
36,755 Questions
1, because it is the number that shows up the most. If it is just a number by itself, it IS the number.
A z-score of 70 would cover 35 standard deviations away from the mean. Note though, that a z-score of just 2.5 already covers 99% of the data. A z-score of 70 is incredibly high, and so is either a mistake, or will cover 100% of the data without fail. If a data point lies outside this, it is definitely an outlier and probably an error.
Multiplication to find the number of possible outcomes for tossing a dime and rolling a die?
1/2 * 1/6
The theoretical probability of HT or TH when two coins are tossed is 1/2 . (All possible outcomes are HH,TT,HT,TH). This means that when we run the experiment repeatedly we expect to get the desired result 1/2 of the time. Since you intend to toss the coins 40 times, 20 are expected.
How does the setting of a story help people understand the story?
The setting helps the reader understand the story by allowing the reader to create a clearer picture in their mind. With a clear picture, readers can more easily relate to what the characters are feeling, identify the tone of the story, and make better inferences and predictions.
You should probably add your own ideas to this too to get a solid Level 4.
Expressed as a percentage, 50/225 x 100 = 22.2 recurring (that is, 22.2222...) percent.
What type of graph best shows how something changes over a period of time?
A line graph shows change over a period of time.
What is the probability of getting three or more heads when four coins are flipped?
Number of possible outcomes with 4 coins = 2 x 2 x 2 x 2 = 16.
Number of successes = 2. (Three heads or four heads)
Probaility of success = 2/16 = 1/8 = 12.5 percent
Which Muslim country is highest producer of natural gas among all Muslim countries?
The Arab Emirates
A variable that does not change as another variable changes-?
The variable that changes due to a change in another variable is known as 'dependant variable".
Kandace is a variant of Candace, from the hereditory title of Ethiopian queens. It means "queen mother."
What it -1.5 in fraction form?
If you want to know the answer it 1 3/10 because in 1.3 the 3 is in the tenths place and 1 is a whole number so it has to be 1 3/10
