Psychic A friend of yours claims to be psychic. You areskeptical. To test this you take a stack of 100 playingcards and have your friend try to identify the suit (hearts,diamonds, clubs, or spades), without looking, of course!a) State the null hypothesis for your experiment.b) State the alternative hypothesis. You did the experiment and your friend correctly iden-tified more than 25% of the cards. c) A hypothesis test gave a P-value of 0.014. What doyou conclude?d) What would you conclude if the P-value had been0.245?

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.