For the Line L Passing Through the Points (1, 0 $\frac { x - 1 } { 1 } = \frac { y - 0 } { 4 } = \frac { z - 1 } { c }$

question 258

Multiple Choice

For the line l passing through the points (1, 0, 1) and (2, 4, 7) , what is the value of c in the following symmetric equation for l? $\frac { x - 1 } { 1 } = \frac { y - 0 } { 4 } = \frac { z - 1 } { c }$

• A)1
• B)2
• C)3
• D)4
• E)5
• F)6
• G)7
• H)8

---

Definitions:

Normal Approximation

A technique used to approximate a binomial distribution with a normal distribution when the sample size is sufficiently large.

Wilcoxon Signed Rank Test

A non-parametric statistical test that compares two related samples or repeated measurements on a single sample to assess whether their population mean ranks differ.

Test Statistic

A calculated value that is used in statistical testing to decide whether to reject the null hypothesis, based on the possible values it can take in relation to a theoretical distribution.

Rank Sums

A statistic used in non-parametric tests that involves summing the ranks of observations in samples.