2. Level of Mathematical Skills and the School Last Attended of Senior High School Students Level of Mathematical Skills Approaching Developing Beginning Total Proficiency (80-84) (75-79) (74 and below) 10 9 173 192 2 2 1 5 12 11 174 197 School Last Attended Public Private Total

Q: How do I calculate to get this std dev answer?

A: Given Information: Proportion p=0.40 Sample size n=50 Based on the concept of Central limit theorem,…

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A: What is the angle bisect?

Q: How does the size of the cross-tabulation table impact the chi-square value.

A: Introduction: The chi-squared data is often expressed in a cross-tabulation, where each row…

Q: What are the restrictions of use for a Chi-Square analisys?

A: The chi-square is very sensitive to sample size. As the sample size increases, absolute differences…

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A: First, we need to identify the region bounded by the two given equations, y=x2 and y=-x. The region…

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Q: Explain Simpson’s rule.

A: To explain Simpson's rule.

Q: which one of the values contributes most to the chi square score?

A: (c) To determine which value contributes most to the chi-squared score, we can calculate the…

Q: Hello! what about letter d pls?

A: For a function: y=f(x), the dependent variable is y and the independent variable is x. The value of…

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Q: Why is it called min maxing?

A: Game theory is a branch of mathematics or statistics and it is the study of mathematical models of…

Q: explain bedmas

A: Explain the BEDMAS.

Q: what are IQR?

A:

Q: A professor use chi-square test to examine the relationship between smoking and colon cancer. He…

A: Number of rows, a = 2 Number of columns, b = 2

Q: What does DOE stand for in science?

A: DOE stand for in science is...

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Q: Is Mathematics Invented or Discovered?

A: The truth is that there is no convincing answer. A discovery is recognizing something that already…

Q: This isnt correct

A: We need to draw the curve.

Q: illustrate the hand-shaking theorem?

A:

Q: Explain the purpose of the chi-square test

A: Chi square:   The Chi-Square statistic is used for testing relationships between categorical…

Q: what is ncx?

A: Combination: The number of different selections of ‘x’ elements (order doesn’t matter) from a set of…

Q: What is the PMT?

A: What is the PMT?

Q: Explain the Chi – Square test and when it is appropriate.

A: In simple words, You can say Chi-square test is a way to make a decision that something is random or…

Q: how to find bin width?

A: In this case, we need to write the formula to find bin width.