Inellelengent qution ( IQ test) it's about artimathic test and etc
If the variables like<em> </em><em>x </em>and <em>y </em>are used, their coefficients will still be 1920.
<h3>What is a coefficient?</h3>
A constant numerical expression, which is a part of the algebraic expression and mostly placed before variables, say <em>x </em>or <em>y, </em>is known as a coefficient of such variables.
Hence, the coefficients of 1920 are aforementioned.
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Ummmmmmm............maybe Ibuprofen
Brown v Board of Education slowly brought about the end of segregation in the South.
Plessy v Ferguson was the case that established the separate-but-equal doctrine.
Minimum probability is 0.05, so we have to choose n such that expected frequency corresponding to 0.05 probability should be at least 5.
Let n = 5
Expected frequency = n*p = 5 * 0.05 = 0.25 < 5
Let n = 25
Expected frequency = n*p = 25 * 0.05 = 1.25 < 5
Let n = 50
then
Expected frequency = n*p = 50* 0.05 = 2.25 < 5
Let n = 100
then
Expected frequency = n*p = 100* 0.05 = 5 = 5
Thus, for n = 100, we get expected frequency = 5,
Thus, the minimum number of times the spinner should be spun to conduct this test is 100.
<h3>What is a probability?</h3>
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Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event.
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