Consider the figures to the right. Assume that one number from 1 to 7 is equally likely to be selected at random. Each number corresponds to one of the seven figures shown. Find the probability of selecting a circle, given that an odd number is solected. \( \mathrm{P}( \) circle \( / \) odd) \( =\square \) (Type an integer or a simplified fraction.)

A factory produces components of which \( 1 \% \) are defective. The components are packed in boxes of \( 10 . \mathrm{A} \) box is selected at random. Binominal Distribution (a) Find the probability that the box contains exactly one defective component. (b) Find the probability that there are at least 2 defective components in the box.

Consider the figures to the right. Assume that one number from 1 to 7 is equally likely to be selected at random. Each number corresponds to one of the seven figures shown. Find the probability of selecting a circle, given that an odd number is solected. \( \mathrm{P}( \) circle \( / \) odd) \( =\square \) (Type an integer or a simplified fraction.)

You roll a single 6 -sided die. What is the probabilit f rolling a number greater than 4 ?

Show complete work on your worksheet! You many use the !, nCr and nPr functions on your calculator to CHECK your calculations, but you must show the formulas with appropriate values substituted in first. Five representatives from a senior class of 280 students are to be chosen for the student council. In how many ways can students be chosen to represent the senior class on the senior council? permutation \( n=280 \) How many ways? thenstion

Consider the figures to the right. Assume that one number from 1 to 7 is equally likely to be selected at random. Each number corresponds to one of the seven figures shown. Find the probability of selecting a triangle, given that an odd number is selected. \( \mathrm{P}( \) triangle - odd \( )=\square \) (Type an integer or a simplified fraction.)