I am not sure if what I have listed is correct or not. Please check my work and show me how you solved it.

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8. Formulating directional and nondirectional hypotheses The term "El Nio" refers to the warming of the central and eastern tropical Pacific waters that occurs every 3 to 7 years and typically lasts from 9 to 12 months. The 19971998 El Nio, the strongest ever recorded, affected climate patterns worldwide. Its effect, combined with an increasing trend in annual global temperatures, made 1998 the warmest year in the 20th century. Suppose you are a cli ist. You conduct a hypothesis test to determine whether the global mean temperature in the current year is greater than the global mean tem- in 1998. Assume that the global mean temperature in 1998 was 14.3 degrees Celsius (the population mean). You obtain a preliminary sample eratures from recording stations worldwide, which yields a sample mean of M = 15.1 degrees Celsius. Let p denote the glob temperature in the current year. Formulate your null and alternative hypotheses by selecting the appropriate values in the blue dropdown m t follow. The test you conduct is a two-tailed V test