statistics

posted by .

Given x = 237;u=220 and s = 12.3 find z
Help to at least start this

  • statistics -

    Z = (score-mean)/SD

    Insert your values and calculate.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math - Statistics

    I roll 12 4-sided dice. What is the probability that I roll at least one 2?
  2. math

    237,874 round to the nearest thousand.is this the right answer 237,900
  3. math

    237,874 round to the nearest thousand.is this the right answer 237,900
  4. Statistics- Math

    Assume that a random sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. n=550 x= 220, 90% confidence The margin of error E = (round to four …
  5. college ststistics

    given x =237 u =2.00 and s=12.3 find z
  6. Statistics 220

    suppose 59 cars start at a car race, how many ways can the top car finish the race?
  7. Math please check my answers?

    1) The linear function f(x) contains the points (-10, -29) and (-2, 83). If g(x) = 25x - 50, which statement is true?
  8. statistics

    according to statistics, the maximum heart rate should be 220 minus a person's age. how would you interpret your highest rate in relation to that given?
  9. chemistry

    Calculate the theoretical percentage of water present in cobalt (II) chloride hexahydrate, given that the molar mass is 237.93 g/mol and the molar mass of water in the compound is 108.12 g/mol. Question 8 options: 220% 50.5% 6% 45.4%
  10. Math

    An oil company owns two refineries. The daily production limits and operating costs for each refinery are given in the table below. An order is received for 1540 barrels of high-grade oil, 1650 barrels of medium-grade oil, and 2860 …

More Similar Questions