Flip 10,000 fair coins*. The number of heads will be around , give or take about. ·
(Enter the expected value of the number of heads, and its standard error.)

*This experiment has been performed, and the expected value and standard error empirically verified, by John Kerrich in the 1940s.

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180

Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with raise?