Let E be the event that the life of a certain light bulb is at least 350 hours and F that the life is at most 450 hours. Describe the fo (a) En F O none of these O The light bulb lasts at least 350 hours and the light bulb lasts at most 450 hours. O The light bulb lasts at least 350 hours or the light bulb lasts at most 450 hours. (b) FC The light bulb does not last at least 350 hours. The light bulb does not last at most 450 hours. O The light bulb lasts at most 450 hours. none of these O The light bulb lasts at least 350 hours. (C) EC UF O none of these O The light bulb lasts at least 350 hours or the light bulb lasts at most 450 hours. The light bulb does not last at least 350 hours or the light bulb lasts at most 450 hours. The light bulb does not last at least 350 hours and the light bulb lasts at most 450 hours.

e. During what​ day(s) did he weigh the​ least? ​Day(s): ​(Use a comma to separate answers as​ needed.) Part 6 f. He claimed to be on a diet. What is the longest period of time during which his weight​ decreased? The longest period of time where his weight decreased was       enter your response here days.

States Infection Recovery Total A 169 158   B ) 259 380   C ( 0 78   Total     N= a. recovered given that he is from state C  b. from state B given that he is infected.

A frequency distribution is shown below. Complete parts (a) and (b). ents The number of televisions per household in a small town Televisions 1 3 Esour Households 28 442 726 1407 Ccess (a) Use the frequency distribution to construct a probability distribution. P(x) access 1 la Librai 3. = Options (Round to three decimal places as needed.)