In child cereals:
They have 12 grams of complete protein per serving.
In adult cereals:
They have 12-14 grams of complete protein per serving.
a random sample of cereals obtained the sugar content for the 16 cereals has a mean of 295 grams and a std deviation of 0.168 grams. If we wished to test the claim that the mean for all cereals is less than 0.300 grams, which of the following is the appropiate test? a) two tail z test b) two tail t test C)left tail z test d) left tail t t test' e) right tail t test
Different cereals are randomly selected and the sugar content (grams of sugar per gram of cereal) is obtained and listed below. 13 .24 .30 .47 .43 .27 .47 .15 .44 39 .45 28 Determine if this sample gives good evidence that the mean sugar content for all cereals is higher than 0.3 grams, assuming the population is normally distributed.
Part 1)
Suppose a study predicting calories (Y) based on sugar content
(X) in breakfast cereals produced the following information. What
is the Root Mean Square (RMS) value for this study?
R=.564
Part 2)
Suppose a study predicting calories (Y) based on sugar content
(X) in breakfast cereals produced the following information. Based
on a sugar content of 25 (grams) what will be predict for the
number of calories?
R=.564
Ux=7.1 x=4.5 Jy=107.2 Oү=19.6 Ux=7.1 x=4.5 Jy=107.2 Oү=19.6
A regression model was developed relating fiber and potassium content for a sample of cereals. The circled observation is Click the icon to view the scatterplot Scatterplot O A. a leverage and influential point OB. an influential point only O c. an outler only Cereal Nutrition OD an outlier and leverage point Potassium and Fiber O E an outlier and influential point 350 300 200 Potassium 15 100 Click to select your answer 10 16 1214
4. Different cereals are randomly selected and the sugar content (grams of sugar per gram of cereal) is obtained for each cereal. The results are given below: 0.03, 0.24, 0.3, 0.47, 0.43, 0.07, 0.47, 0.13, 0.44, 0.39, 0.48, 0.17, 0.13, 0.09, 0.45, 0.43, 0.21, 0.20, 0.26, 0.29, 0.27, 0.33, 0.21, 0.22, 0.19, 0.20, Do the data support the claim that the average sugar content per gram of cereal does not exceed 0.27 grams? Use 95% confidence first and then use...
4. A child and an adult are each found to have extreme acidosis. If the adult should receive 100ml of a 0.2%(w/v) NaHCO3 solution, which might be appropriate for the child? a. 200 ml of 0.2%(w/v) NaHCO3 b. 100 ml of 0.3%(w/v) NaHCO3 c. 100 ml of 0.15%(w/v) NaHCO3
A medical researcher takes a random sample of 25 cereals. For the sample , the mean content of sugar is .255 grams and the standard deviation is .168 grams. Find the 99% confidence interval for μ - the mean content of sugar for all cereals. State the lower, upper limits for the interval.
A child comes to the emergency department and the adult with them states the child fell of their bicycle and was injured. As a nurse you notice the marks on the child are not in areas that would align with a fall off of a bicycle. As a mandated reporter the nurse realizes the first course of a action is to: Call the local police department to request an officer immediately. Inform the nursing supervisor to file a report of...
Compared to the relationship between an older adult and her adult children, the relationship between an older adult and her friends is least likely to _______. Question 10 options: A) feature shared activities B) provide opportunities for fun and companionship C) be reciprocal or equitable D) include assistance with daily tasks such as shopping or housework
A taxpayer maintains a household and is entitled to claim an incapacitated adult child as a dependent. The child lives during the week at an adult daycare center and on the weekends at home with the taxpayer. The taxpayer pays a fee to the center so the taxpayer can be gainfully employed. Does the fee qualify for treatment as a qualifying expense for purposes of the child and dependent care tax credit? Why or why not?