<u>Solution and Explanation:</u>
a) 51% of users of mobile phones use their phone at least once per hour,
It is a binomial distribution with n = 150, p = 0.51
mean = np = 150 multiply with 0.51 = 76.5
SD= sqrt(np(1-p) )= 6.1225
Since np and n(1-p) > 5, we can assume the distribution is normal.
B) please see the attached file.
c) It is a binomial distribution with n = 150, p = 0.02
mean = np = 150*0.02 = 3
SD= sqrt(np(1-p) )= 1.71464
Since np < 5, we cannot assume the distribution is normal.
Answer:
$40
Explanation:
The computation of the premium pay for the next year is shown below:
= Estimated medical bills × given percentage for next year
= $4,000 × 1 %
= $40
By multiplying the estimated value of medical bills with the next year given percentage, the premium for the next year can come
All other information that is given in the question is not relevant. Hence, ignored it
Financial venture. even his wife was supportive. albert liked a number of riskier company
Answer: The correct answer is "c) planned orders of the parent".
Explanation: The gross requirements of a given component part are determined from <u>planned orders of the parent</u>
Without the release of planned orders from immediate parents, the gross requirements of a given component part could not be determined.
Examples of barriers to entry include Patents.
<h3>What Are Barriers to Entry? </h3>
A term used in economics and business to describe variables that can deter or make it difficult for newcomers to enter a market or industry sector and so limit competition is "barriers to entry." These might include prohibitive startup fees, bureaucratic roadblocks, or other barriers that make it difficult for new rivals to enter a market. Existing businesses win from entrance barriers because they preserve their market share and capacity to make money.
There are four main types of barriers to entry:
- legal (patents/licenses),
- technical (high start-up costs/monopoly/technical knowledge),
- strategic (predatory pricing/first mover),
- brand loyalty.
Most people think of patents as temporary entry barriers put in place by the government. Patent protection, however, typically restricts access rather than blocking it. A business may enter a market that is protected as long as its product complies with a minimum standard of novelty and does not violate any active patents.
To know more about barriers to entry refer to: brainly.com/question/12589254
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