Answer: . two-stage area
Explanation:
In two-stage specimen sampling, a simple random sample of specimen is selected and then a simple random sample is selected from the units in each sampled specimen. Two-stage sampling is used when the sizes of the specimens are large, making it difficult or expensive to observe all the units inside them.
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A work-mode-choice model is developed from data acquired in the field in order to determine the probabilities of individual travelers selecting various modes. the mode choices include automobile drive-alone (dl), automobile shared-ride (sr), and bus (b). the utility functions are estimated as follows: udl = 2.6 - 0.3(costdl) - 0.02(travel timedl) usr = 0.7 - 0.3(costsr) - 0.04(travel timesr) ub = -0.3(costb) - 0.01(travel timeb) where cost is in dollars and time is in minutes. the cost of driving an automobile is $5.50 with a travel time of 21 minutes, while the bus fare is $1.25 with a travel time of 27 minutes. how many people will use the shared-ride mode from a community of 4500 workers, assuming the shared-ride option always consists of three individuals sharing costs equally?
Answer: 828 workers will use the shared - ride mode.
Explanation: You can see the attached for a more detailed explanation.
Answer:
She failed to properly assess her risk of storm damage.
Explanation: Edge 2021
The mouth covers most of the areolar surface of the breast is the best indication by infant during breast feeding.
Effective attachment involves covering most of the areolar surface of the breast with the newborn's mouth; effective attachment helps compress the milk glands.
<h3>What is
breast feeding?</h3>
- The procedure through which a kid is fed human breast milk is known as breastfeeding or nursing. Breast milk may come directly from the mother's breast, expressed by hand, or pumped and given to the child.
- Breastfeeding should start during the first hour of a newborn's life and should continue as frequently and as much as the baby desires, according to the World Health Organization (WHO).
- The WHO and other health organizations advise solely breastfeeding for six months.
- The WHO recommends exclusive breastfeeding for the first six months of life, followed by continued breastfeeding with suitable complementary foods for up to two years and beyond.
- Of the 135 million babies born each year, only 42 percent are breastfed within the first hour of life, only 38 percent of mothers practice exclusive breastfeeding during the first six months, and 58 percent continue breastfeeding with appropriate complementary foods for up to two years and beyond.
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