After tossing the same coin 10 times, you are surprised to find that tails has come up 8 times. you therefore conclude that this coin is not fair and that the probability of getting tails with this coin is 0.80.

Which of the following lines is not parallel to the graph of y = 4x +7?

I’m confused on how to work the pie charts

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p. mc) knowing that it is going to rain tomorrow, and going to bed before 9 p. md) knowing that you have a test in school tomorrow, and studying thw night before