Options
Answer:
Step-by-step explanation:
In probability theory
Let the event that the show had animals in it = A
P(A)=0.7
Let the event that the show aired more than 10 times =B
P(B)=0.4
P(A and B)= 0.2
Therefore, the equation which shows the correct use of the addition rule to determine the probability that a randomly selected show had animals in it or aired more than 10 times is:
The correct option is E.
B. Inflation discourages people from saving.
C. The money they saved in the past is worth less in the future.
D. Inflation reduces the interest savings accounts pay.
Answer:
Step-by-step explanation:
x=-12
Answer:
x= -12
Step-by-step explanation:
To find a percentage, you will need to divide both numbers by each other. In this case, it would look similar to this:
Once you divide the two numbers, you should end up with a result of
Now, we are going to move the decimal two spaces to the right to end up with the result:
Now, we are going to remove the as it is no longer required. Next, add a percentage symbol to the last number, and remove the decimal from the number.
Now, you should end up with something like this:
Due to insufficient information, we cannot calculate the determinant of the given matrix. The determinant calculation varies based on the matrix's size and the specifics of its elements.
The question asked was to find the determinant of a given matrix when the det(a) = 2. However, the information provided is insufficient to determine the actual matrix determinant due to numerical errors and unrelatable data. The determinant of a matrix is calculated differently depending on the type of matrix. For a 2x2 matrix, if the matrix is [a b; c d], the determinant would be 'ad - bc'. For a 3x3 matrix, the determinant process involves more steps including finding minors and cofactors of matrix elements. However, without the actual specifics of the matrix, the determinant cannot be calculated.
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The bis which is likely for the given question by the researcher is response bias.
Given that,
A researcher calls 1,800 randomly chosen residential telephone numbers, and then asks to speak with an adult member of the household.
The researcher asks, “How many 3D movies have you watched in a movie theater in the past 12 months?”.
Response bias happens when the people who needs to respond does this in an inaccurate way or wrongly.
Here almost no people will be correctly remembering the exact number of movies they watched in a year.
Also, they may be volatile to social desirability and may say less or more number of movies.
So there happens a response bias.
Hence the correct bias is response bias.
Learn more about Response Bias here :
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