Home work 1 tilide dal 1. Historical monthly revenues for the RKLL Company t have been...

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Home work 1 tilide dal 1. Historical monthly revenues for the RKLL Company t have been collected. The company finds that revenues in winter months. It is determined that revenues during summer months are different from July LS the distribution of revenues in normal with a mean of $2565 and a approvimately Variance of 4,225. is also determined that the distribution of revenues in January is approximately normal with a mean of 1,485 and a variance of where mis a constant. You are told that the than probability that revenues will be greater 1,533 next January is 2.5 %u, m Determine the probability that revenues will be (a) at most 2,500 next July (b) below 1,437 or above 1,509 next January January Home work 1 tilide dal 1. Historical monthly revenues for the RKLL Company t have been collected. The company finds that revenues in winter months. It is determined that revenues during summer months are different from July LS the distribution of revenues in normal with a mean of $2565 and a approvimately Variance of 4,225. is also determined that the distribution of revenues in January is approximately normal with a mean of 1,485 and a variance of where mis a constant. You are told that the than probability that revenues will be greater 1,533 next January is 2.5 %u, m Determine the probability that revenues will be (a) at most 2,500 next July (b) below 1,437 or above 1,509 next January January