6. sandra did a survey to see how
many of the students at her school
owned a cat. she discovered that
26 out of the 150 she asked said
they owned a dog. based on the
results of her survey, if she asked
1,800 students on campus, how
many would not own a cat?
a. 124
b. 312
c. 1,488
d. 2,112

When creating a budget, log fixed expenses before income. after income. after savings. at the top.

Researchers measured the data speeds for a particular smartphone carrier at 50 airports. the highest speed measured was 78.1 mbps. the complete list of 50 data speeds has a mean of x overbarequals16.11 mbps and a standard deviation of sequals18.65 mbps. a. what is the difference between carrier's highest data speed and the mean of all 50 data speeds? b. how many standard deviations is that [the difference found in part (a)]? c. convert the carrier's highest data speed to a z score. d. if we consider data speeds that convert to z scores between minus2 and 2 to be neither significantly low nor significantly high, is the carrier's highest data speed significant? a. the difference is nothing mbps.

How is the brightness of oled of the diaplay is controled