My question is from 8.4 find the critical chi-sq value for 10 degrees of freedom \( \alpha=0.05 \); the test is right-tailed. I think this is a good test question because it reminds you to use the \( \times 2 \) distribution table \( \leftarrow \) Reply \( \quad \) Mark as Unread

1. A student babysits during her free time on the weekends. Last weekend, they earned \( \$ 63 \) for working a total of 7 hours. How much did they earn per hour? A. \( \$ 7 \) per hour B. \( \$ 9 \) per hour C. \( \$ 49 \) per hour D. \( \$ 63 \) per hour

6. \( F=\left[\begin{array}{ccc}5 & 4 & 3 \\ 2 & 1 & 0 \\ -1 & 2 & -3\end{array}\right] \)

\( \lim ( \frac { 3 } { x } - 1 ) \)

50. \( \left(3 x^{3}-2 x-1\right) \div(x+1) \)

a) \( -3 x^{2}+5 x+2 \leq 0 \)