The following data shows the annual salaries (in thousands of US dollars) for teachers around the world
with 15 years of experience. Which interval has the
highest frequency if the intervals are 0-10, 11-20, 21-30,
31-40, 41-50, 51-60, 61-70?
Luxembourg (69); Australia (45); South Korea (55);
Estonia (9); Ireland (53); Japan (48); Netherlands (45);
USA (44); Germany (53); Greece (32);
Scotland (48); Israel (17)

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

How many grams the dog will eat in 3 days?