Astudy was completed in california. in northern california, the study involved 1,000 patients; 74% of them experienced flu like symptoms during the month of december. the study had a margin of error of 3.2%. what does that mean for the study?
the confidence interval is between 12.1% and 236.8%.
the confidence interval is between 70.8% and 77.2%.
the confidence interval is between 67.6% and 80.4%.
the confidence interval is between 71% and 77%.

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list