Question: for random variable, distribution is assumed to follow normal distribution with a mean =1.8 and standard deviation =.4. given a collected dataset the observed frequencies

for random variable, distribution is assumed to follow normal distribution with a mean =1.8 and standard deviation =.4. given a collected dataset the observed frequencies and expected frequencies are summarized oi 5 4 13 8 5 5 ei 6.1 6 7.6 7.7 6 6.4 conduct a goodness-of-fit test to determine if the collected data supports the assumption that the random variable follows theoretical distribution (=.05)

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