Mathematics, 08.04.2020 03:12, alex43079
A study1 of 138 penalty shots in World Cup Finals games between 1982 and 1994 found that the goalkeeper correctly guessed the direction of the kick only 41% of the time. The article notes that this is ‘‘slightly worse than random chance."" We use these data as a sample of all World Cup penalty shots ever. Test at a 5% significance level to see whether there is evidence that the percent guessed correctly is less than 50%. The sample size is large enough to use the normal distribution. The standard error from a randomization distribution under the null hypothesis is SE=0.043.
Answers: 1
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How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way
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Mathematics, 21.06.2019 21:30, francescanajar5
Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.
Answers: 2
A study1 of 138 penalty shots in World Cup Finals games between 1982 and 1994 found that the goalkee...
Mathematics, 22.07.2020 19:01
Mathematics, 22.07.2020 19:01
Mathematics, 22.07.2020 19:01