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xenn [34]
3 years ago
13

A researcher developing scanners to search for hidden weapons at airports has concluded that a new scanner isis significantly be

tter than the current scanner. he made his decision based on a test using alpha equals 0.025 .α=0.025. would he have made the same decision at alpha equals 0.10 question mark α=0.10? how about alpha equals 0.01 question mark α=0.01? explain
Business
1 answer:
Masteriza [31]3 years ago
3 1

There is not enough information in this question to answer it. You cannot determine significance with just the alpha value. You need the actual test statistic (p-value) to determine this.

If the p-value is less than the alpha value, you reject the null hypothesis (the there is no difference).

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3 years ago
Why is a price floor set above an equilibrium price tends to cause persistent imbalances in the market?
kotykmax [81]

Answer:

A price floor set above the equilibrium price will result in a surplus of supply.  

Explanation.

An equilibrium price refers to the price at which demand for a service or product is equivalent to the quantity of the product or service supplied in the market.

Setting a price floor above the equilibrium price essentially means that the set prices will be higher than what demand is willing to pay for the product or service. Demand will therefore purchase fewer quantity of the product offered by supply at the prevailing price than they would have at equilibrium price.

Since the price floor will raise the product price to considerably higher than the equilibrium price, supply will be willing to provide higher volumes of the product at the prevailing price than at equilibrium price.

This will lead to a mismatch in the market between supply and demand resulting into a surplus.

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3 years ago
HURRRYYYYYYYYYY
nasty-shy [4]
A.) How likely you are to pay them back
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Check Laura won $5,000,000 in the state lottery, which she has elected to receive at the end of each month over the next 30 year
Svetllana [295]

Option 'C' is correct  

<u>Explanation:</u>

Present value of an ordinary annuity of $1

The present value of an annuity is the current value of future payments from an annuity, given a specified rate of return or discount rate.

\text { Annuity amount }=\$ 5,000,000 / \mathrm{PVAF}(7 \% / 12,360 \text { periods })

The future estimation of cash is determined by utilizing a rebate rate. The markdown rate alludes to a financing cost or an accepted pace of profit for different speculations. The littlest markdown rate utilized in these figurings is the hazard free pace of return. U.S. Treasury bonds are commonly viewed as the nearest thing to a hazard-free venture, so their arrival is regularly utilized for this reason.

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The part of the balance of payments account that lists all long-term flows of payments is called the: A. financial and capital a
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