Answer with explanation:
Relative frequency of a Spinner having 4 sections ,numbered through 1 through 4
Outcome 1 2 3 4
Relative Frequency 0.24 0.25 0.26 0.25
As,the Spinner is Spined 100,times ,so there is little difference in relative frequency of outcome 1 and Outcome 4.
If the Spinner has been ,Spined more than 100 times , may be more than 150 times, the Relative frequency of each outcome would have been equal to 0.25.
Probability of getting either of section on the spinner ,that is from 1 to 4
The correct statement are
1. A uniform probability model is a good model to represent probabilities related to the numbers generated in Pedro's experiment.
2.The theoretical probability that any one number is chosen is likely 0.20.
⇒⇒Incorrect,should be 0.25.
3.As,the relative frequency are closer to ,0.25 when spinner got Spined 100 times.
It is likely that the spinner is fair.
4. Relative frequency of each outcome should be 0.25, and the all the numbers in the table which are relative frequency are approximately equal to 0.25.
The relative frequencies in the table are very different.⇒⇒Incorrect Statement
⇒⇒⇒⇒⇒Option 1 and Option 3, are correct statement.
Answer:
x = 12
Step-by-step explanation:
Given a tangent and a secant from an external point to the circle, then
The square of the tangent is equal to the product of the external part and the entire secant, that is
x² = 6(6 + 18) = 6 × 24 = 144 ( take the square root of both sides )
x = = 12
The choices are equivalent to the expression correct choices are A, C, and D.
The given expression is
x^3 /5
<h3>What is the expression?</h3>
The expression consists of numbers and arithmetic operators. It does not contain equality or inequality symbols.
<h3>What is the power rule?</h3>
Therefore the above power rule implies that,
Also, we have the power rule
or it can be written as
The correct choices are A, C, D.
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