Acompany That The Mean Mony Rosidential Electric Consumption In A Certain Region In More Than 870 Kilowatt Hours Kwh Y 1 (67.63 KiB) Viewed 57 times
Acompany That The Mean Mony Rosidential Electric Consumption In A Certain Region In More Than 870 Kilowatt Hours Kwh Y 2 (11.68 KiB) Viewed 57 times
Acompany that the mean mony rosidential electric consumption in a certain region in more than 870 kilowatt-hours (kWh) You want to lost this claim You In a random sample of 87 residential customers has a mean monthly consumption of 900 kWh. Assume the population standard deviation is 125 kWh. Al **001, can you support the delim? Complete parts (a) through (6) GLD la entity Head H Choose the correct answer below. OA HE> 200 calm OBH 4-870 (claim) HX200 Hu*870 OC He 870 OD. HO:900 Hp>70 (cm) H900 (cam) OE H900 OR Ho > 870 (cam H>900 (claim Hous870 (b) Find the critical value(s) and Gently the rejection region(). Select the correct choice below and in the answer box within your choloo Use technology Round to two decimal places as needed) OA Theorical value are OB The critical value ently the rejection region(o). Select the correct choice below. OA The radio region 2233 The rection region > 233 C. The rejection regione wezs-233 and 22:33 Find the standards Une technology The standardized as a (Round to two decades de d) Decide whether to recortal to the hypothes CA Fotorect Hy because the standardized use not in the rejection region Rect Heche anda di testi is in the reaction region GC Foto He because the standardistic is in the rejection region 0 Rat He because the standard fast tistici noi the confugion
Le) interpret the decision in the context of the original claim Al the wificance level, then kWh sough to the claim that the meant to residenta dectricity consumption in a certain region
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