A 5-column table with 3 rows. The first column has no label with entries D, E, total. The second column is labeled A with entries 0.12, R, U. The third column is labeled B with entries 0.78, S, X. The fourth column is labeled C with entries 0.10, T, Y. The fifth column is labeled total with entries 1.0, 1.0, 1.0. Which value for R in the table would most likely indicate an association between the conditional variables? 0.09 0.10 0.13 0.79

Arestaurant manager wanted to get a better understanding of the tips her employees earn, so she decided to record the number of patrons her restaurant receives over the course of a week, as well as how many of those patrons left tips of at least 15%. the data she collected is in the table below. day mon tue wed thu fri sat sun patrons 126 106 103 126 153 165 137 tippers 82 87 93 68 91 83 64 which day of the week has the lowest experimental probability of patrons tipping at least 15%? a. sunday b. saturday c. friday d. thursday

True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.

In the figure below, segment ac is congruent to segment ab: which statement is used to prove that angle abd is congruent to angle acd? a.)triangle acd is similar to triangle abd. b.)triangle acd is congruent to triangle abd. c.)segment a.d. is congruent to segment ac. d.)segment a.d. is congruent to segment dc.