Use the Rational Zeros Theorem to Determine the Potential Rational $$f ( x ) = 7 x ^ { 5 } - 5 x ^ { 2 } + 3 x - 1$$

question 255

Multiple Choice

Use the rational zeros theorem to determine the potential rational zeros of the polynomial function. Do not find the zeros.
- $$f ( x ) = 7 x ^ { 5 } - 5 x ^ { 2 } + 3 x - 1$$

• A) \(\pm 1 , \pm 7 , \pm \frac { 1 } { 7 }\)
• B) \(\pm 1 , \pm \frac { 1 } { 7 }\)
• C) \(\pm 7 , \pm \frac { 1 } { 7 }\)
• D) \(\pm 1 , \pm 7\)

Learn how to compute the test statistic, including approximating sample size and pooling variances.

Identify when to use a t test for independent means versus other statistical tests.

Recognize the importance and meaning of statistical values in t tests (e.g., t value, p value, critical value).

Understand the interpretation of the test outcome (rejecting/accepting the null hypothesis).

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